- Barbra Streisand
- Fanny Brice
- James Caan
- Billy Rose
- Omar Sharif
- Nicky Arnstein / Nick Arnstein
- Roddy McDowall
- Bobby
- Ben Vereen
- Bert Robbins
- Carole Wells
- Norma Butler
- Larry Gates
- Bernard Baruch
- Eugene Troobnick
- Ned
- Heidi O'Rourke
- Eleanor Holm
- Royce Wallace
- Adele
- Lilyan Chauvin
- Mademoiselle
- Samantha C. Kirkeby
- Fran
- Matt Emery
- Buck Bolton
- Joshua Shelley
- Painter
- Cliff Norton
- Stage Manager
- Corey Fischer
- Conductor
- Garrett Lewis
- Production Singer
- Byron Webster
- Crazy Quilt Director
- Ken Sansom
- Frederick Martin (Daddy)
- Colleen Camp
- Billy's Girl
- Alana Stewart
- Girl With Nick
- Jackie Stoloff
- Mrs. Arnstein
- Bert May
- Assistant Stage Manager
- Bea Busch
- Ned's Secretary
- Maggie Malooly
- Gossip Columnist
- Don Torres
- Man At Wedding
- Jodean Lawrence
- Woman At Wedding
- Larry Arnold
- Maître D' In Billy's Club
- Shirley Kirkes Mar
- Singer In Billy's Club
- Jerry Trent
- Paper Moon Tap Trio
- Toni Kaye
- Paper Moon Tap Trio
- Gary Menteer
- Paper Moon Tap Trio
- Raymond Guth
- Buffalo Handler
- Deborah Sherman
- Billy's Secretary
- Dick Winslow
- Fritz
- Dick DeBenedictis
- Rehearsal Pianist
- Louis Da Pron
- Choreographer
- Hank Stohl
- Radio Director
- Diane Wyatt
- Baruch's Secretary
- Tom Northam
- Magazine Executive
- Tod Durwood
- Photographer
- Paul Bryar
- Cleaning Man
- Brett Hadley
- Aquacade Assistant
- Jack Frey
- Aquacade Assistant
- Jadeen Barbor
- Aquacade Assistant
- Ben Freedman
- Newspaper Vendor
- Maralyn Thuma
- Radio Singer
- Phil Gray
- Radio Singer
- Frank L. Pine
- Pilot
- Bill Baldwin
- Announcer
- Cinny Anderson
- Synchronized Swimmer
- Jack Angel
- Radio Announcer
- Kathie Fishback Anthony
- Dancer
- Carol Bakly
- Synchronized Swimmer
- Herb Boomhower
- Dancer
- Sylvia Burn
- Synchronized Swimmer
- Elena Butler
- Synchronized Swimmer
- Sue Cassillagio
- Synchronized Swimmer
- Carol Clark
- Synchronized Swimmer
- Wayne Dugger
- Dancer
- Kimberly Evart
- Synchronized Swimmer
- Denise Gallagher
- Synchronized Swimmer
- Dee Gardner
- Showgirl
- Ken Grant
- Dancer
- Raven Grey Eagle
- Audience Member
- Bob Harks
- Audience Member
- Sunny Horstmeyer
- Synchronized Swimmer
- Nancy Hunt
- Synchronized Swimmer
- Chris Jeffers
- Synchronized Swimmer
- Jane Johnson
- Synchronized Swimmer
- Sherri Kane
- Synchronized Swimmer
- Sheila Kelly
- Synchronized Swimmer
- Diane Lang
- Synchronized Swimmer
- Joan Lang
- Synchronized Swimmer
- Kathy McBride
- Synchronized Swimmer
- Margo McGrath
- Synchronized Swimmer
- Robin Menzie
- Synchronized Swimmer
- Mindi Miller
- Chorus Girl
- Karen Morris
- Synchronized Swimmer
- Barbara O'Leary
- Synchronized Swimmer
- Ann Pennington
- (uncredited)
- Frank Radcliffe
- Ziegfeld Stage Manager
- Alton Ruff
- Dancer
- Joelle Soanes
- Synchronized Swimmer
- Kenny Studer
- Nightclub Patron
- Cheri Woods
- Theatre Audience
