- Neil Patrick Harris
- Â Dr. Doogie Howser 97 episodes, 1989-1993
- Max Casella
- Â Vinnie Delpino 97 episodes, 1989-1993
- Belinda Montgomery
- Â Katherine Howser 97 episodes, 1989-1993
- Lawrence Pressman
- Â Dr. Benjamin Canfield 97 episodes, 1989-1993
- Kathryn Layng
- Â Nurse Curly Spaulding 97 episodes, 1989-1993
- James Sikking
- Â Dr. David Howser 97 episodes, 1989-1993
- Markus Redmond
- Â Raymond Alexander 71 episodes, 1990-1993
- Lucy Boryer
- Â Janine Stewart 61 episodes, 1989-1993
- Mitchell Anderson
- Â Dr. Jack McGuire 51 episodes, 1989-1991
- Lisa Dean Ryan
- Â Wanda Plenn 46 episodes, 1989-1992
- Rif Hutton
- Â Dr. Ron Welch 17 episodes, 1989-1993
- Robyn Lively
- Â Nurse Michele Faber 6 episodes, 1991-1993
- Lainey Hashorva
- Â Nurse / ... 5 episodes, 1989-1993
- Linda Klein
- Â Nurse Klein / ... 5 episodes, 1989-1992
- Carlease Burke
- Â Paramedic / ... 5 episodes, 1991-1993
- James Hong
- Â Mr. Chen / ... 4 episodes, 1991-1992
- Huck Liggett
- Â Dr. Lucas 3 episodes, 1989
- Sami Chester
- Â Alvin / ... 3 episodes, 1989-1990
- David Selburg
- Â Dr. Michaels 3 episodes, 1989-1991
- Don Calfa
- Â Carmine Delpino 3 episodes, 1990-1993
- Bill Hudson
- Â Michael Plenn 3 episodes, 1989-1992
- Richard Fancy
- Â Howard Stewart 3 episodes, 1991-1992
- Elizabeth Norment
- Â Nancy Stewart 3 episodes, 1991-1992
- Gregg Marx
- Â Bill / ... 3 episodes, 1990-1993
- Emily Kuroda
- Â Janet Masuda / ... 3 episodes, 1991-1992
- Barry Livingston
- Â Dr. Rickett / ... 3 episodes, 1990-1992
- Julian Christopher
- Â Dr. Cooper / ... 2 episodes, 1989
- Wayne Powers
- Â Jack Williams / ... 2 episodes, 1990-1992
- Susan Krebs
- Â Dr. Helen Zalunka / ... 2 episodes, 1990
- Barry Michlin
- Â Dr. Kagan / ... 2 episodes, 1990
- Georg Olden
- Â Brad / ... 2 episodes, 1990
- Jeremy Roberts
- Â Policeman / ... 2 episodes, 1989-1990
- Alan Fudge
- Â Dr. Henry Josephson / ... 2 episodes, 1989-1992
- Lee Wilkof
- Â Dr. Goring 1 episode, 1989-1990
- Paul Lambert
- Â Hospital Board Member / ... 2 episodes, 1989-1991
- Garette Ratliff Henson
- Â Will 2 episodes, 1991
- Eva Loseth
- Â Laura 2 episodes, 1992-1993
- Sherry Rooney
- Â Mrs. Plenn / ... 2 episodes, 1989-1991
- Jeffrey Alan Chandler
- Â Joseph / ... 2 episodes, 1990-1992
- Jay Gerber
- Â Dr. Greenburg 2 episodes, 1990-1991
- Justin Lord
- Â Dr. Owens 2 episodes, 1991
- Tim O'Connor
- Â Don O'Brien 2 episodes, 1990-1991
- Stan Kamber
- Â Mr. Sullivan 2 episodes, 1990-1991
- Ed Bernard
- Â The Judge 2 episodes, 1991
- Gloria Henry
- Â Irene O'Brien 2 episodes, 1990-1991
- Michael Bower
- Â Boy Nerd - Josh / ... 2 episodes, 1990-1991
- Jeannie Elias
- Â Mrs. Stevens 2 episodes, 1991
- Max Supera
- Â Little Vinnie / ... 2 episodes, 1990-1992
- John T. Olson
- Â Feldman 2 episodes, 1991
- Ben Kronen
- Â Patient 2 episodes, 1990-1993
- Alison Tucker
- Â Jamie / ... 2 episodes, 1990-1992
- S. Marc Jordan
- Â Mr. Jenkins 2 episodes, 1991
- Kimberly Neville
- Â Liz / ... 2 episodes, 1991
- Fong Xiong
- Â Fong 2 episodes, 1991
- Dana Jackson
- Â Sandra 2 episodes, 1991
- Sao Her
- Â Mr. Yang 2 episodes, 1991
- Mark Sawyer
- Â 30's Him / ... 2 episodes, 1990-1992
- Alfredo Septién
- Â Paramedic 2 episodes, 1990
- Paul Fujimoto
- Â Shaman 2 episodes, 1991
- Joel Lawrence
- Â CAT Scan Operator / ... 2 episodes, 1991-1992
- Angelo Tiffe
- Â Phil 2 episodes, 1990-1992
- Perrey Reeves
- Â Cecilia 2 episodes, 1991-1992
- James Morrison
- Â Mr. Stevens, father of Will 2 episodes, 1991
- Suzanne Tara
- Â Candystriper / ... 2 episodes, 1991
- Andrew Bilgore
- Â Aaron 2 episodes, 1991
- Maggie Wheeler
- Â Dr. Spencer / ... 2 episodes, 1992
- Ray Abruzzo
- Â Dr. Angelia / ... 2 episodes, 1992
- Stephanie Cambria
- Â Angela / ... 2 episodes, 1992
- Archie Hahn
- Â Paul Newmann 1 episode, 1989
- Jeffrey Tambor
- Â Hospital Board Member 1 episode, 1989
- Nana Visitor
- Â Charmagne 1 episode, 1989
- Julie Cobb
- Â Lauren Aaron 1 episode, 1989
- Lesley Boone
- Â Yvette 1 episode, 1989
- Elyssa Davalos
- Â Victoria Burke 1 episode, 1989
- Bernie Hern
- Â Mr. Berman 1 episode, 1989
- George Wyner
- Â Archie Agglehoff / ... 1 episode, 1990
- David Ackroyd
- Â Doctor Marcus 1 episode, 1990
- Kenneth Kimmins
- Â Cy Bernstein 1 episode, 1990
- Ron Canada
- Â Officer Wilbur 1 episode, 1992
- Mark DeCarlo
- Â Self - Studs Host 1 episode, 1992
- Terri Ivens
- Â Caroline 1 episode, 1989
- Mimi Lieber
- Â Denise 1 episode, 1989
- Arthur Taxier
- Â Mr. Aaron 1 episode, 1989
- Sally Spencer
- Â Megan's Mother 1 episode, 1989
- Doug MacHugh
- Â Waiter 1 episode, 1989
- T.J. Evans
- Â William Johnson 1 episode, 1989
- Roger Nolan
- Â Dr. Allen Brady 1 episode, 1989
- Douglas Bryant Johnson
- Â Bruce Webster 1 episode, 1989
- Amanda Peterson
- Â Bernadette Callen 1 episode, 1990
- Josie Bissett
- Â Crista Benson 1 episode, 1990
- Sheila Larken
- Â Dr. Brown 1 episode, 1990
- Salvator Xuereb
- Â Griffin Marshall 1 episode, 1990
- Harold Sylvester
- Â John Lucas 1 episode, 1990
- Anne DeSalvo
- Â Mrs. Delpino 1 episode, 1990
- Ralph Manza
- Â Charlie Wilson 1 episode, 1990
- Brooke Stacy Mills
- Â Taryn Rodgers 1 episode, 1990
- Hank Rolike
- Â Joe E. Dunn 1 episode, 1990
- Jeff Hochendoner
- Â Terry 'The Tank' Seranski 1 episode, 1990
- Marcelo Tubert
- Â Rudy Santoro 1 episode, 1992
- Thora Birch
- Â Megan 1 episode, 1989
- Mark L. Taylor
- Â Dr. Garreth Price 1 episode, 1989
- Lillian Lehman
- Â Delivery Doctor 1 episode, 1989
- Bruce Gray
- Â Frank Webster 1 episode, 1989
- Anne Bloom
- Â Ruth Favor 1 episode, 1989
- Mel Ryane
- Â Janet Felder 1 episode, 1989
- Michael Laskin
- Â Dr. Sullivan 1 episode, 1989
- Thelma Lee
- Â Mrs. Berman 1 episode, 1989
- Howard Goodwin
- Â Dr. Peters 1 episode, 1989
- Ruth Frances
- Â Nurse 1 episode, 1989
- L. Scott Caldwell
- Â Mrs. Alexander 1 episode, 1990
- Paul Eiding
- Â Dr. Freeman 1 episode, 1990
- Paul Kreppel
- Â Mark Murson 1 episode, 1990
- Lisa Pera
- Â Dr. Davis 1 episode, 1990
- Fred D. Scott
- Â Janitor 1 episode, 1990
- Nora Boland
- Â Mrs. Leonard 1 episode, 1990
- Art LaFleur
- Â David Crandall 1 episode, 1992
- Nehemiah Persoff
- Â Max Wernick 1 episode, 1992
- Bentley Kyle Evans
- Â Pete 1 episode, 1992
- Lisa Fuller
- Â Katie / ... 1 episode, 1989
- Rose Gregorio
- Â Hospital Board Member 1 episode, 1989
- Natsuko Ohama
- Â Dr. Matsamura 1 episode, 1989
- Howard Honig
- Â Hotel Manager 1 episode, 1989
- Leslie Morris
- Â Policeman 1 episode, 1989
- Apollo Dukakis
- Â Dr. Andrews 1 episode, 1989
- Niles Brewster
- Â Elgin Bane 1 episode, 1989
- James Tartan
- Â Dr. Wegman 1 episode, 1989
- Brigid Brannagh
- Â Suzie Berlooty 1 episode, 1990
- Miguel Sandoval
- Â Eye Doctor 1 episode, 1990
- Carol Bruce
- Â Mrs. Beatrice Portmeyer 1 episode, 1990
- Craig Richard Nelson
- Â Sean Licht 1 episode, 1990
- Joe Seneca
- Â Blind Otis Lemon 1 episode, 1990
- Martha Byrne
- Â Sasha Larkin 1 episode, 1990
- Granville Van Dusen
- Â Dr. Johnathan Reardon 1 episode, 1990
- Michael McManus
- Â Roy Lester 1 episode, 1990
- Jeff McCarthy
- Â Bradford Eisner 1 episode, 1990
- John Shearin
- Â Captain Adams 1 episode, 1990
- Diana Barton
- Â Chloe 1 episode, 1990
- Paul Kent
- Â Philip Leonetti 1 episode, 1990
- Peter Kevoian
- Â Hotel Clerk 1 episode, 1990
- Robin Cahall
- Â 'Wildfire' Singer 1 episode, 1990
- Sunni Walton
- Â Darlene 1 episode, 1990
- Robert Clohessy
- Â Jeff Moore 1 episode, 1991
- Julius Erving
- Â Dr. J 1 episode, 1991
- Billy 'Sly' Williams
- Â Clayton Wilburn 1 episode, 1991
- Elizabeth Anne Allen
- Â Doogie's Date 1 episode, 1992
- Mimi Savage
- Â Female Officer 1 episode, 1992
- Diane Delano
- Â Miss McCormick 1 episode, 1989
- Glenn Walker Harris Jr.
- Â Injured Boy 1 episode, 1989
- Dean Fortunato
- Â Construction Worker 1 episode, 1989
- Conroy Gedeon
- Â Officer Whitman 1 episode, 1989
- Javi Mulero
- Â Tony 1 episode, 1989
- Martin Azarow
- Â William Finkelstein 1 episode, 1989
- Timothy Wayne
- Â Cyclist 1 episode, 1989
- Fred G. Smith
- Â Ranger 1 episode, 1989
- Mayim Bialik
- Â Candace 1 episode, 1990
- Heather McAdam
- Â Lisa 1 episode, 1990
- Roy Brocksmith
- Â Guidance Counselor 1 episode, 1990
- Jason Brooks
- Â Greg 1 episode, 1990
- Michael Bacall
- Â Kevin Walters 1 episode, 1990
- Teddy Wilson
- Â Joe 1 episode, 1990
- Adam Hendershott
- Â Young Doogie 1 episode, 1990
- Michael Bendetti
- Â Michael Leonetti 1 episode, 1990
- Shaun Duke
- Â Maitre 'D 1 episode, 1990
- Earl Houston Bullock
- Â Ray 1 episode, 1990
- Lee Ryan
- Â FBI Man 1 episode, 1990
- Marc Flanagan
- Â Golfer #1 1 episode, 1990
- Michael McNab
- Â Mr. Callen 1 episode, 1990
- Eli Rich
- Â Sergeant Fogle 1 episode, 1990
- Rya Singleton
- Â Trudy 1 episode, 1990
- Davey Roberts
- Â Gregory 1 episode, 1990
- Jada Pinkett Smith
- Â Trish Andrews 1 episode, 1991
- James T. Callahan
- Â Phil 1 episode, 1991
- David Conrades
- Â Mechanic 1 episode, 1991
- Netahly Leddel
- Â Maggie Plenn 1 episode, 1991
- Cameron Arnett
- Â Flip 1 episode, 1992
- Cynthia Mann
- Â Waitress 1 episode, 1992
- Neil Flynn
- Â Policeman #1 1 episode, 1989
- Joey Miyashima
- Â Orderly 1 episode, 1989
- Helen Siff
- Â Admitting Clerk 1 episode, 1989
- Gwen E. Davis
- Â Fiona Wilkes 1 episode, 1989
- Brian Beck
- Â Billy 1 episode, 1989
- Brian Smith
- Â Alan Webster 1 episode, 1989
- Art Evans
- Â Jimmy 1 episode, 1990
- Paul Ben-Victor
- Â Karl 1 episode, 1990
- Candice Azzara
- Â Joanne Lester 1 episode, 1990
- Charles Levin
- Â Norman 1 episode, 1990
- Lou Hancock
- Â 60's Her 1 episode, 1990
- Noel Conlon
- Â Mr. Stewart 1 episode, 1990
- M.E. Loree
- Â Mrs. Callen 1 episode, 1990
- E. Hampton Beagle
- Â Lou 1 episode, 1990
- Lenny Hicks
- Â Marine 1 episode, 1990
- Adrian Pearson
- Â Heather 1 episode, 1990
- Karen Massy
- Â Shannon 1 episode, 1990
- Tim Syverson
- Â Remy 1 episode, 1990
- Carla Gugino
- Â Sara Newman 1 episode, 1991
- Victoria Racimo
- Â Mrs. Diaz 1 episode, 1991
- Jim McMullan
- Â Jerry 1 episode, 1991
- Deena-Marie Deeny Dakota Consiglio
- Â Janet 1 episode, 1991
- Timothy Hughes
- Â Paramedic 1 episode, 1991
- Ralph Garman
- Â Brian 1 episode, 1992
- Ursaline Bryant
- Â Group Leader 1 episode, 1992
- Mark Pellegrino
- Â Dude 1 episode, 1989
- Ebbe Roe Smith
- Â Suspect 1 episode, 1989
- Bill Saito
- Â Dr. Nakayama 1 episode, 1989
- Patty McCormack
- Â Marge Lester 1 episode, 1990
- Mark Dacascos
- Â Julian 1 episode, 1990
- Larry Cedar
- Â Roger 1 episode, 1990
- David Sederholm
- Â Dr. Kadell 1 episode, 1990
- Russ Marin
- Â 60's Him 1 episode, 1990
- James Paradise
- Â Director 1 episode, 1990
- Scanlon Gail
- Â Dr. Phil Stoessl 1 episode, 1990
- Ken Daly
- Â Bob 1 episode, 1990
- Elisabeth Harmon-Haid
- Â Irene 1 episode, 1990
- Mauri Bernstein
- Â Girl in Crowd 1 episode, 1990
- John Miranda
- Â Animal Trainer 1 episode, 1990
- Derek Anunciation
- Â Weasly Kid 1 episode, 1990
- Scott Goetz
- Â Delivery Boy 1 episode, 1990
- Julie Serquinia
- Â Valerie Simpson 1 episode, 1990
- Kathy Hazzard
- Â Damita Jo 1 episode, 1990
- Larry Gelman
- Â Dr. Ramsey 1 episode, 1991
- Danielle Zuckerman
- Â Samantha 1 episode, 1991
- Dawn Landon
- Â Paramedic 1 episode, 1992
- Matt Levin
- Â Brian 1 episode, 1989
- Todd Kimsey
- Â Mr. Kinnevy 1 episode, 1989
- Jeris Poindexter
- Â Driver 1 episode, 1989
- Steve Pershing
- Â Dr. Meyers 1 episode, 1989
- Marc Buckland
- Â Dr. Anderson 1 episode, 1989
- Gil Serna
- Â Mr. Gonzales 1 episode, 1989
- John I. Moseley
- Â Anesthesiologist 1 episode, 1989
- Shari Shattuck
- Â Heather 1 episode, 1990
- Ron Perkins
- Â Al 1 episode, 1990
- Matthew Brooks
- Â Phillip 1 episode, 1990
- Deborah Hobart
- Â Vicki Rauseo 1 episode, 1990
- Louisa Abernathy
- Â Nurse 1 episode, 1990
- Christopher M. Brown
- Â 20's Him 1 episode, 1990
- Holly Dorff
- Â Waitress 1 episode, 1990
- Jamee Natella
- Â Susan 1 episode, 1990
- Lynn Mabry
- Â Back-up Singer 1 episode, 1990
- Rene Carrasco
- Â Gorilla #1 1 episode, 1990
- Alejandro Quezada
- Â Customer 1 episode, 1990
- Anne Rickets
- Â Isabelle 1 episode, 1990
- Beverly Nero
- Â Female Resident 1 episode, 1990
- Molly Macdonald
- Â Molly 1 episode, 1990
- Glen Vernon
- Â Patient 1 episode, 1991
- Robin Gordon
- Â Julie Kellogg 1 episode, 1991
- Greg Callahan
- Â Dr. Goodland 1 episode, 1991
- Kristine Blackburn
- Â Nurse #2 1 episode, 1991
- Mimi Bensinger
- Â Joy Curson 1 episode, 1991
- Jerry Rector
- Â Groom 1 episode, 1992
- Ellen K
- Â Heidi 1 episode, 1992
- Linda Gibboney
- Â Mrs. Iger 1 episode, 1989
- Pablo Bryant
- Â Jeff Rutledge 1 episode, 1989
- Danny Gast
- Â Bratty Kid 1 episode, 1989
- Angela Cox Smith
- Â Pregnant Woman 1 episode, 1989
- John Lacy
- Â Gorilla #2 1 episode, 1990
- Kendra Booth
- Â Janet 1 episode, 1990
- Troy Zuccolotto
- Â Muscle Man 1 episode, 1990
- Alfie Silas
- Â Back-up Singer 1 episode, 1990
- Jocelyn Peden
- Â Kelly 1 episode, 1990
- Raf Nazario
- Â Stage Manager 1 episode, 1990
- John LeFleur
- Â Dennis 1 episode, 1990
- Kimber Sissons
- Â April 1 episode, 1991
- Amy Tenowich
- Â Nurse #3 1 episode, 1991
- Richard James Baker
- Â Referee 1 episode, 1991
- Thomas V. Mikkelsen
- Â Reporter #1 1 episode, 1991
- Tracy Justrich
- Â Linda 1 episode, 1992
- Bob Minor
- Â Office Reese 1 episode, 1989
- Homeselle Joy
- Â Cook 1 episode, 1989
- Ken Exner
- Â Kevin 1 episode, 1989
- Lisa Freeman
- Â 30's Her 1 episode, 1990
- Kathy Christopherson
- Â Girl in Shower 1 episode, 1990
- John Buchanan
- Â Bradley 1 episode, 1990
- Sandy Rosenberg
- Â Nurse Kidd 1 episode, 1990
- Shiva Gordon
- Â Girl in Class 1 episode, 1990
- Nora Masterson
- Â Woman at Airport 1 episode, 1991
- Russ Bolinger
- Â Big Guy 1 episode, 1991
- Clay Greenbush
- Â Mike 1 episode, 1992
- Brady Bluhm
- Â Bobby Iger 1 episode, 1989
- R.J. Arterburn
- Â Detective Morris 1 episode, 1989
- Shannon Sturges
- Â Sandi 1 episode, 1990
- Tiffany Muxlow
- Â Blonde #1 1 episode, 1990
- Ray Lykins
- Â Nick 1 episode, 1992
- Jarrett Lennon
- Â Brandon Tartikoff 1 episode, 1989
- Sharon Case
- Â Blonde #2 1 episode, 1990
- Venessia Valentino
- Â 20's Her 1 episode, 1990
- Maureen Flaherty
- Â Studs Constestant 1 episode, 1992
- Eddie Torres
- Â Hector Gonzales 1 episode, 1989
- Wanda Acuna
- Â Maria Gonzales 1 episode, 1989
- Ethan Phillips
- Â Advertiser 1 episode, 1990
- Mimi Kuzyk
- Â Madam Feldbloom 1 episode, 1990
- Christopher Pettiet
- Â Gregory Pelzman 1 episode, 1990
- Jennifer Rhodes
- Â Dr. Butterworth 1 episode, 1990
- Edward Edwards
- Â Stuart Pelzman 1 episode, 1990
- Kip Gilman
- Â Frank Muresan 1 episode, 1990
- Jeff Harlan
- Â Father 1 episode, 1990
- Kerry Remsen
- Â Trish 1 episode, 1990
- Eugene Pack
- Â Guillaume 1 episode, 1990
- Elyse Donalson
- Â Prof. Laura Forrest 1 episode, 1990
- Harry Herman
- Â Mechanic 1 episode, 1990
- Mike DuBois
- Â Salesman #3 1 episode, 1990
- Denise Richards
- Â Alissa 1 episode, 1991
- James Madio
- Â Jimmy Pellegrino 1 episode, 1991
- Rene Auberjonois
- Â Einstein 1 episode, 1991
- Anne Lockhart
- Â Mrs. Hollister 1 episode, 1991
- Carol Ann Susi
- Â Psychic 1 episode, 1991
- Anne Haney
- Â Mrs. Moran 1 episode, 1991
- David Gail
- Â Ian Samuels 1 episode, 1991
- Tony Steedman
- Â Father 1 episode, 1991
- Jennifer Gatti
- Â Phyllis Maldarelli 1 episode, 1991
- David Graf
- Â Sam, desert mechanic 1 episode, 1991
- Linda Larkin
- Â Kelly 1 episode, 1991
- Kene Holiday
- Â Bert Dexter 1 episode, 1991
- Clea Lewis
- Â Lyla 1 episode, 1991
- Gwen Van Dam
- Â Woman 1 episode, 1991
- Danielle von Zerneck
- Â Shannon Nichols 1 episode, 1991
- Michael D. Roberts
- Â Mr. Alexander, Raymond's estranged father 1 episode, 1991
- Milton Selzer
- Â The Judge 1 episode, 1991
- Christopher Collins
- Â Mr. Stapleton 1 episode, 1991
- John Durbin
- Â Death 1 episode, 1991
- Oliver Theess
- Â Wandas Friend 1 episode, 1991
- Helaine Lembeck
- Â Cathy 1 episode, 1991
- Diana Bellamy
- Â Alice Sherman 1 episode, 1991
- Alan McRae
- Â Mr. Hollister 1 episode, 1991
- Allen Williams
- Â Dr. Brickman 1 episode, 1991
- Daniel Faraldo
- Â Luis 1 episode, 1991
- Patricia Matthews
- Â Liz 1 episode, 1991
- Tony T. Johnson
- Â Andre 1 episode, 1991
- Nick Toth
- Â Mr. Richland 1 episode, 1991
- Ellaraino
- Â Woman in Gallery 1 episode, 1991
- Pamela Roberts
- Â Dr. Biddison 1 episode, 1991
- Courtney Gebhart
- Â Nora McDonald 1 episode, 1991
- Lisa Capps
- Â Bookmobile Girl 1 episode, 1991
- Laurel Moglen
- Â Chelsea 1 episode, 1991
- Tracey D'Arcy
- Â Kathy 1 episode, 1991
- Danielle Raciti
- Â Louise 1 episode, 1991
- Ron Recasner
- Â Dr. Issacs 1 episode, 1991
- Bill Shick
- Â Funeral Director 1 episode, 1991
- Jane Marla Robbins
- Â Ms. McCallister 1 episode, 1991
- Paul Ivy
- Â Man #1 1 episode, 1991
- Sue Bugden
- Â Dr. Halper 1 episode, 1991
- USC Trojan Marching Band
- Â Trojan Marching Band 1 episode, 1991
- Loren Blackwell
- Â Man in Gallery 1 episode, 1991
- David Muir
- Â Mr. Green 1 episode, 1991
- Tammy Ames
- Â Nurse 1 episode, 1991
- Steve Blackwood
- Â Soldier #2 1 episode, 1991
- Paul Navarra
- Â Man #2 1 episode, 1991
- Rudy Prieto
- Â Miguel 1 episode, 1991
- Christopher Yohe
- Â Soldier #3 1 episode, 1991
- Pamela Small
- Â Nina 1 episode, 1991
- Will Cascio
- Â Soldier #1 1 episode, 1991
- Jacob Ulnick
- Â Premature Infant 1 episode, 1991
- Douglas Mckay
- Â Dennis McDonald 1 episode, 1991
- Polly Blanchard
- Â Tiffany 1 episode, 1991
- Sara Rose Johnson
- Â Stephanie 1 episode, 1991
- James Oden Hatch
- Â Pete 1 episode, 1991
- Linda LoPorto
- Â Mrs. Green 1 episode, 1991
- Todd Harrington
- Â Cutest Waiter 1 episode, 1991
- Davida Vaccaro
- Â Shelly 1 episode, 1991
- Angelika Sequiera
- Â Girl Nerd 1 episode, 1991
- Reo Danzelle
- Â Thelma 1 episode, 1991
- Vince Vaughn
- Â Mark 1 episode, 1992
- Miriam Flynn
- Â Real Estate Agent 1 episode, 1992
- Elaine Hendrix
- Â Fantasy Girl #2 1 episode, 1992
- Jeff East
- Â Mr. Fukes 1 episode, 1992
- Kristen Cloke
- Â Suzanne Rogers 1 episode, 1992
- Miko Hughes
- Â Matthew 1 episode, 1992
- David James Elliott
- Â Rick O'Neill 1 episode, 1992
- Kathleen Freeman
- Â Mrs. Mickling 1 episode, 1992
- Andy Lauer
- Â Theatre Manager 1 episode, 1992
- Dirk Blocker
- Â Jerry 1 episode, 1992
- Jessica Lundy
- Â Sheila Davidson 1 episode, 1992
- James Pickens Jr.
- Â Bert 1 episode, 1992
- Max Gail
- Â Mr. Bailey 1 episode, 1992
- Athena Massey
- Â Boring Woman 1 episode, 1992
- Mark Blankfield
- Â Dr. Keith Morse 1 episode, 1992
- Christopher Allport
- Â Wally Goldstein 1 episode, 1992
- Katherine Cannon
- Â Dr. Julie Ross 1 episode, 1992
- Anndi McAfee
- Â Maggie Plenn 1 episode, 1992
- Nancy Sorel
- Â Roxanne Rollins 1 episode, 1992
- Freda Foh Shen
- Â Radiologist 1 episode, 1992
- Angela Paton
- Â Betty Jameson 1 episode, 1992
- Stephen Lee
- Â Hank Finney 1 episode, 1992
- Gloria Hendry
- Â Barbara 1 episode, 1992
- Gail Edwards
- Â Mrs. Fukes 1 episode, 1992
- Karen Maruyama
- Â Kathy Walker 1 episode, 1992
- Bryan Dattilo
- Â Charlie Morris 1 episode, 1992
- Joel Polis
- Â Jack Fogle 1 episode, 1992
- Emily Warfield
- Â Karen 1 episode, 1992
- Deborah Lacey
- Â Denise Caldwell 1 episode, 1992
- Lois Foraker
- Â Lois 1 episode, 1992
- John F. O'Donohue
- Â Harry 1 episode, 1992
- Lloyd Avery II
- Â Red 1 episode, 1992
- Timothy Williams
- Â Coleman 1 episode, 1992
- John Christian Graas
- Â Greg 1 episode, 1992
- John Gowans
- Â Bride's Father 1 episode, 1992
- Nancy Sullivan
- Â Waitress 1 episode, 1992
- Andrew Hill Newman
- Â Mr. L'Amour 1 episode, 1992
- Michael O'Leary
- Â Stuart Fenmore 1 episode, 1992
- Kellen Hathaway
- Â Jason McKinley 1 episode, 1992
- Larron Tate
- Â Baby Dee 1 episode, 1992
- Nancy Youngblut
- Â Elaine Finney 1 episode, 1992
- Penelope Windust
- Â Dr. Joanna Fields 1 episode, 1992
- Mary Ann Hermansen
- Â Nurse Dancer 1 episode, 1992
- Glen Chin
- Â Japanese Businessman 1 episode, 1992
- Samantha Follows
- Â Karen 1 episode, 1992
- Brian Heidik
- Â P.K. 1 episode, 1992
- Joe Fowler
- Â Reporter 1 episode, 1992
- Joe Baker
- Â Professor 1 episode, 1992
- Ryan Holihan
- Â Customer 1 episode, 1992
- Krista Buonauro
- Â Fantasy Girl #1 1 episode, 1992
- Tawny Little
- Â Self 1 episode, 1992
- Russell Curry
- Â Tim 1 episode, 1992
- Thomas Babson
- Â Father 1 episode, 1992
- Jim Zubiena
- Â Billy the Bong 1 episode, 1992
- Nealla Gordon
- Â Suzanne 1 episode, 1992
- Kit Flanagan
- Â Meg 1 episode, 1992
- Matthew Linville
- Â John Fukes 1 episode, 1992
- Terrylene
- Â Julia Myatt 1 episode, 1992
- Harry Fleer
- Â Man in Elevator 1 episode, 1992
- Peggy Doyle
- Â Woman Patient 1 episode, 1992
- Joan Welles
- Â Mother 1 episode, 1992
- David Stenstrom
- Â Todd 1 episode, 1992
- Kevin J. O'Neill
- Â News Anchor 1 episode, 1992
- Theo Forsett
- Â Oz 1 episode, 1992
- Graham Galloway
- Â Vic 1 episode, 1992
- John David Conti
- Â Man with Balloons 1 episode, 1992
- Dax Biagas
- Â Weasel 1 episode, 1992
- Helena Apothaker
- Â Nurse 1 episode, 1992
- Elizabeth Burns
- Â Shakzareen 1 episode, 1992
- Julie Ow
- Â Pat 1 episode, 1992
- Gracia Lee
- Â Cashier 1 episode, 1992
- Autumn Winters
- Â Amy 1 episode, 1992
- Bren McKinley
- Â Dr. Winston / ... 1 episode, 1992
- Garvin Funches
- Â Thomas 1 episode, 1992
- Wells Rosales
- Â Kid #1 1 episode, 1992
- Will Gotay
- Â Antonio 1 episode, 1992
- Ramon Choyce
- Â Marlon 1 episode, 1992
- William Woff
- Â Dr. Sims 1 episode, 1992
- David Netter
- Â James 1 episode, 1992
- Cristan Crocker-Reilly
- Â Phoebe Hale 1 episode, 1992
- Clinton Allmon
- Â Pete 1 episode, 1992
- Jill C. Klein
- Â Waitress 1 episode, 1992
- Michelle Buffone
- Â Mrs. McKinley 1 episode, 1992
- Annie Oringer
- Â Rachel 1 episode, 1992
- Toni Elizabeth White
- Â Verna 1 episode, 1992
- Kendall McCarthy
- Â Fireman 1 episode, 1992
- Dustin Friel
- Â Adam 1 episode, 1992
- Robert Balderson
- Â Businessman 1 episode, 1992
- Lee Brooks
- Â Paramedic 1 episode, 1992
- Beth Hogan
- Â Amelia Jameson 1 episode, 1992
- Rachel Parker
- Â Fantasy Girl #3 1 episode, 1992
- Norman Lee Harris
- Â Mark 1 episode, 1992
- David Trim
- Â Man Customer 1 episode, 1992
- Myles Thoroughgood
- Â M.C. 1 episode, 1992
- Petra Porras
- Â Rosa's Mother 1 episode, 1992
- Sumer Park
- Â Jill Fukes 1 episode, 1992
- Josh Wolford
- Â Little Doogie 1 episode, 1992
- Tisha Putman
- Â Film Student 1 episode, 1992
- Jon Berry
- Â Security Guard 1 episode, 1992
- Arlene Malinowski
- Â Dr. Montanya 1 episode, 1992
- Joshua Karton
- Â Dr. Wingate 1 episode, 1992
- Sheila Johns
- Â Rita 1 episode, 1992
- Michael Andrew Kelly
- Â Karl 1 episode, 1992
- Kristi Spencer
- Â Sandra 1 episode, 1992
- Katie Brown
- Â Angry Woman 1 episode, 1992
- Toni Herkert
- Â Rebecca 1 episode, 1992
- Lisa Caye Smith
- Â Crying Woman 1 episode, 1992
- Stephanie Roos
- Â Fantasy Girl #4 1 episode, 1992
- Brian Hicks
- Â Young Doogie 1 episode, 1992
- Lisa Diana Shapiro
- Â Bride's Friend 1 episode, 1992
- Pam Thomson
- Â Self 1 episode, 1992
- Demetria Victor
- Â Social Worker 1 episode, 1992
- Lindsely Allen
- Â Woman at Party 1 episode, 1992
- Kristen Nicole Smith
- Â Sally 1 episode, 1992
- Michael Hicks
- Â Young Doogie 1 episode, 1992
- Cindy Friedl
- Â Woman Customer 1 episode, 1992
- Kelly Mayes
- Â Yodeler 1 episode, 1992
- Shiri Appleby
- Â Molly Harris 1 episode, 1993
- Matthew Glave
- Â Les 1 episode, 1993
- Richard Schiff
- Â Billy Tishler 1 episode, 1993
- Tracy Scoggins
- Â Kelly Phillips 1 episode, 1993
- Alan Young
- Â Dr. Emmitt Randall 1 episode, 1993
- Robert Costanzo
- Â Mr. Healey 1 episode, 1993
- Chelsea Noble
- Â Rachel 1 episode, 1993
- John Vernon
- Â Hank Bellamy 1 episode, 1993
- Tricia O'Neil
- Â Acting Coach 1 episode, 1993
- Ken Olandt
- Â Dr. Tom Shepherd 1 episode, 1993
- Jeff Yagher
- Â Nathan Gage 1 episode, 1993
- Gloria LeRoy
- Â Nancy Jameson 1 episode, 1993
- Una Damon
- Â Soon Lee Keun 1 episode, 1993
- Robert Clotworthy
- Â Dr. Bob Whitman 1 episode, 1993
- Steve Eastin
- Â Stage Guard 1 episode, 1993
- Candi Milo
- Â Doctor 1 episode, 1993
- David Ruprecht
- Â T.V. Interviewer 1 episode, 1993
- Annie O'Donnell
- Â Mrs. Linson 1 episode, 1993
- Eve Brenner
- Â Irma Claybourne 1 episode, 1993
- Wayne Federman
- Â Doctor 1 episode, 1993
- Stuart Fratkin
- Â Doctor Briggs 1 episode, 1993
- Arthur Roberts
- Â Impatient Customer #2 1 episode, 1993
- Starletta DuPois
- Â Dr. Fryman 1 episode, 1993
- Lincoln Kilpatrick
- Â Judge 1 episode, 1993
- Marcia Rodd
- Â Agent 1 episode, 1993
- Patrick Cronin
- Â Dr. Brian Horshlower 1 episode, 1993
- Leslie Danon
- Â Rebecca Harris 1 episode, 1993
- Jenny Jones
- Â Self 1 episode, 1993
- Doug Cox
- Â Mr. Banta 1 episode, 1993
- Christopher Randolph
- Â Reporter 1 episode, 1993
- Eamonn Roche
- Â Eliot 1 episode, 1993
- Brenda Hillhouse
- Â Woman in Audience 1 episode, 1993
- Lucy Lin
- Â Photographer 1 episode, 1993
- Scott LaRose
- Â Chris Reed 1 episode, 1993
- Ryan MacDonald
- Â AMA Chairman 1 episode, 1993
- Max Alexander
- Â Louis 1 episode, 1993
- Hopwood DePree
- Â Defendant 1 episode, 1993
- Gil Cates Jr.
- Â Mark 1 episode, 1993
- Donna Ponterotto
- Â Loray Mercatanti 1 episode, 1993
- LuAnne Ponce
- Â Becky 1 episode, 1993
- Vera Lockwood
- Â Sophia 1 episode, 1993
- Mary Betten
- Â Joyce 1 episode, 1993
- Gibby Brand
- Â Mr. Dickson 1 episode, 1993
- Lou Bonacki
- Â Gate Guard 1 episode, 1993
- Wynonna Smith
- Â Dr. Penny Newman 1 episode, 1993
- Aixa Clemente
- Â Nurse 1 episode, 1993
- David Correia
- Â Mr. Lopez 1 episode, 1993
- Ken Bryan
- Â Paramedic 1 episode, 1993
- Stu Levin
- Â Dr. Adams 1 episode, 1993
- Steve Edwards
- Â Self 1 episode, 1993
- Keith Mills
- Â Dr. Harbinson 1 episode, 1993
- Laura Walsh
- Â Kathy 1 episode, 1993
- Jennifer Horton
- Â Movie Nurse 1 episode, 1993
- Marty Brinton
- Â Impatient Customer #1 1 episode, 1993
- Lawrence H. Toffler
- Â Movie Doctor 1 episode, 1993
- Vince Jordan
- Â Danny 1 episode, 1993
- Mary Deno
- Â Pretty Girl 1 episode, 1993
- Matthew Boyett
- Â Young Doogie 1 episode, 1993
- Mark Sugar
- Â Robert 1 episode, 1993
- Julian Pollack
- Â Waiter 1 episode, 1993
- Warren Barrington
- Â Bank Guard 1 episode, 1993
- Wanda Wescott
- Â Rene 1 episode, 1993
- Peter Riga
- Â Orderly (uncredited) 3 episodes, 1991
- Blair Bell
- Â Cowboy / ... (uncredited) 2 episodes, 1991
- Conrad Hurtt
- Â Emergency room doctor (uncredited) 1 episode, 1989
- Danny Nero
- Â Doctor (uncredited) 1 episode, 1989
- William Winckler
- Â Vinnie's Friend (uncredited) 1 episode, 1989
- Ted Otis
- Â Keith (uncredited) 1 episode, 1990
- Rex Linn
- Â Billy (uncredited) 1 episode, 1991
- Lindsley Allen
- Â Girl in elevator (uncredited) 1 episode, 1991
- D.H. Martin
- Â Orderly (uncredited) 1 episode, 1991
- Ed O'Ross
- Â Brand new father in elevator (uncredited) 1 episode, 1992
- Golan Ramraz
- Â Sick Child (uncredited) 1 episode, 1992
- Marna Riordan
- Â Young Nurse (uncredited) 1 episode, 1992
- John Walsh
- Â Self (uncredited) 1 episode, 1993
- Lena Banks
- Â Nurse (uncredited) 1 episode, 1993
