- Dudley Moore
- Emory Leeson
- Daryl Hannah
- Kathy Burgess
- Paul Reiser
- Stephen Bachman
- J.T. Walsh
- Drucker
- Bill Smitrovich
- Bruce
- Alan North
- Judge
- David Paymer
- George
- Danton Stone
- Saabs
- Paul Bates
- Robles
- Dick Cusack
- Mort
- Doug Yasuda
- Hsu
- Floyd Vivino
- Eddie Aris
- Mercedes Ruehl
- Dr. Liz Baylor
- Ben Hammer
- Dr. Koch
- David Packer
- Mark Olander
- Joyce Leigh Bowden
- Young Executive Anderson
- Randell Haynes
- Powell
- James V. Albanese
- Taxi Driver
- Scott Kitts
- Draftsman
- Lorri Lindberg
- Stephen's Secretary
- Ann Pierce
- William Holden
- Faris Herbert Harton
- Naked Man
- Kim Clark
- Very Large Man
- Don Hupp
- Ficus Tree Man
- Pam La Testa
- Heavy Woman
- Bob Martana
- Heavy Man
- Jill Pierce
- Heavy Daughter
- Christine Larson-Nitzsche
- Operator #1
- Doris Dworsky
- Operator #2
- Elaine Bays
- Operator #3
- John Bennes
- Pharmacist
- Julian Bell
- TV Anchor
- Maggie Han
- Connie Vega-Margolis
- Robert K. Weiss
- Outraged Movie Patron
- Farryl Lovett
- Girl in Booth
- Sharon Frazier
- Exercise Therapist
- Lynda Clark
- Executive #1
- Mark Joy
- Executive #2
- Pamela D. Reid
- Bahamas Receptionist
- J. Michael Hunter
- Eric the Orderly
- Alex Barad
- Boy in T.V. Department
- David Muir
- Continental Express Driver
- Alan Haufrect
- Hit and Run Victim
- Ed Lillard
- Senior Executive Matthews
- Steve Bradford
- Nervous Executive Harris
- Margaret Poole Griffin
- Art Therapist
- Mitch Markowitz
- Utility Nut
- Mick McGovern
- Rig Driver
- Raf Nazario
- Taxi Driver
- Lloyd Kino
- Mr. Yamashita
- Robert Ito
- Yamashita's Aide
- John Marshall Jones
- Montesque
- John Terlesky
- Adam Burgess
- Larry King
- Larry King
- John Blyth Barrymore
- Additional Voices
- Allison Caine
- Additional Voices
- Corey Carrier
- (uncredited)
- Renata Hickey
- Patient
- Donna Lou Miller
- Movie Patron
- Harry L. Seddon
- Taxi Driver In Traffic
