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

Bert Williams

Security Captain

Trevor Henley

Cudzo - Green Team

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