- Josh Alexander
- Co-Worker Jay
- Christina Brucato
- Co-Worker Christina
- Lyman Chen
- Chinese Husband
- Caroline Clay
- Talk Show Host
- Ross DiVito
- Gil
- Darroll 'Mellow' Durant
- Waterworld Rapper
- William Thomas Evans
- Waterworld Smoker
- Kelsey Fowler
- Enola
- John Freimann
- Mr. Hiatt
- Lauren German
- Catherine
- Michael Lee Gogin
- Mr. Fleckenshecker
- Matt Gogin
- Tiny Kiss Guitarist
- Victor Hawks
- Waterworld Boss
- Leslie Hendrix
- Mrs. Jacobs
- Charlie Hewson
- Co-Worker Charlie
- Kyle Howard
- Ed
- William Huntley
- Tiny Kiss Bassist
- Kate Katcher
- Girlfriend
- Jay Klaitz
- Co-Worker Josh
- Joshua Kobak
- Waterworld Luscious
- Ginger Kroll
- Scantily Clad Woman
- Trip Langley
- Waiter
- Christopher Levee
- Tiny Kiss Drummer
- Samm Levine
- Mike
- Kate Loprest
- Waterworld Helen
- Eric Lord
- Crossword Puzzle Dude
- Dirk Lumbard
- Waterworld Smoker
- Keifer Mansfield
- Waterworld Zeus
- Patricia Mariano
- Waterworld Townie
- Adrian Martinez
- Harry
- Christopher Masterson
- Dan
- Danny Masterson
- Morris
- Pete Masterson
- The Gardener
- Suzan Perry
- Mrs. Hiatt
- Bijou Phillips
- Marcy
- Debargo Sanyal
- Mack's Assistant
- Marnie Schulenburg
- Wing's Waitress
- George Segal
- Mr. Jacobs
- Sean Sherk
- Chuck the Bodyguard
- Mary Stout
- Gina
- Steven Taylor
- Waterworld Townie
- Andrew van den Houten
- Charlie the Wing Eater
- Patrick Warburton
- Mack Mackenzie
- Kelvin Whui
- Chinese Friend
- Barbara G. Barclay
- Movie Goer Attendee
- Nancy Wu
- Chinese Wife
- Don Striano
- Boyfriend
- Ephraim Adamz
- B-Baller / Wing Eater (uncredited)
- Christopher Annino
- Wedding guest
- Ashley Bates
- Blonde at Bar / Concert Goer (uncredited)
- Tony Borea
- Bar Patron
- Gail Bruno
- Wedding Guest / Cafe Patron (uncredited)
- Alana Cadiz
- Wedding Guest
- Maria Diaz
- Talk Show Audience Member
- Tom Feige
- Roscoe's Bar Patron
- Logan Fry
- Roscoe's Patron
- Marty Garcia
- Club Patrol
- Nancy J. Goldberg
- The Oblivious Maid
- Mark Gudsnuk
- Movie Theatre Attendee
- AnnMarie Guidone
- Morris's Ex Wife
- Mitchell A.S. Hallock
- Wing Eater and Roscoe Bar Patron
- Dan Hooks
- Bachelor Party Member
- Alice Snow Johnson
- Basketball Team Captain
- Alfred LoCascio
- Mailman
- Robert Malitsky
- Business Friend
- Robert Niebrzydowski
- Bartender
- Stephanie Owen
- Wedding Guest / Concert Goer (uncredited)
- Anthony Pertesis
- Tony Motts
- Charles Petraske
- Office Worker
- Christina Sciongay
- Dad's New Girlfriend
- Lex Ulloa
- Man at Theatre
- Marina Viscun
- Wedding Guest
- Andre Von Boozier
- Movie Theatre Attendee
- Antoine Von Boozier
- Movie Theatre Attendee
- Lauren Weisman
- Anna Marie
