David Naughton
Adam Larson - Yellow Team Leader
Debra Clinger
Laura - Yellow Team
Eddie Deezen
Wesley - White Team Leader
Michael J. Fox
Scott Larson
Stephen Furst
Harold - Blue Team Leader
Maggie Roswell
Donna - Red Team Leader
David Damas
Marvin - Yellow Team
Patricia Alice Albrecht
Lucille - Blue Team
Andy Tennant
Melio - Blue Team
Brian Frishman
Barf - Blue Team
Joel Kenney
Flynch - Yellow Team
Sal Lopez
Blade - Blue Team
Robyn Petty
Berle - Red Team
Betsy Lynn Thompson
Peggy - Red Team
Carol Gwynn Thompson
Lulu - Red Team
Marvin Katzoff
Debater #1 - White Team
Christopher Sands
Debater #2 - White Team
Dirk Blocker
Blaylak - Green Team
Kirsten Baker
Sunshine
Deborah Richter
Candy (as Debi Richter)
John Fiedler
Wally Thorpe
Paul Reubens
Pinball City Proprietor
Michael Gitomer
Debater #3 - White Team
Alan Solomon
Leon
Curt Ayers
Armpit - Green Team
Trevor Henley
Cudzo - Green Team
Bert Williams
Security Captain
Loretta Tupper
Thorpe's mother
Irene Tedrow
Mrs. Grimhaus
Ceil Cabot
Mrs. Thorpe
Brad Wilkin
Lavista - Green Team Leader
Keny Long
Gerber - Green Team
Charlie Brill
Jerry - Tenant #1
Georgia Schmidt
Old lady in car
Eddie Bloom
Game Control Bookie
Dave Shelley
Harold's Father
Marvin Kaplan
Bonaventure Desk Clerk
Arthur Adams
Police Sergeant
Tom Wright
Cop #1
Elven Havard
Cop #2
Ernie Fuentes
Miniature Golf Dad
Pilar Del Rey
Miniature Golf Mom
J. Brennan Smith
Bratty Kid
Don Maxwell
Bratty Kid's Dad