Michael Moriarty

David 'Mo' Rutherford

Andrea Marcovicci

Nicole Kendall

Garrett Morris

'Chocolate Chip' Charlie W. Hobbs

Paul Sorvino

Colonel Malcolm Grommett Spears

Scott Bloom

Jason

Danny Aiello

Vickers

Patrick O'Neal

Fletcher

James Dixon

Postman

Alexander Scourby

Evans

Russell Nype

Richards

Gene O'Neill

Scientist

Catherine Schultz

Waitress

James Dukas

Gas Attendant

Peter Hock

Miner

Brian Bloom

Jason's Brother

Ann Dane

Hostess

Rutanya Alda

Psychologist

Adrianne Sachs

Studio Aide

Nicolas De Toth

Griswald

Brooke Adams

Stuff Commercial Spokeswoman

Laurene Landon

Stuff Commercial Spokeswoman

Tammy Grimes

Stuff Commercial Spokeswoman

Abe Vigoda

Stuff Commercial Spokesman

Clara Peller

Stuff Commercial Spokeswoman

Eric Bogosian

Supermarket Clerk (uncredited)

Brad Rijn

Supermarket Clerk (uncredited)

Patrick Dempsey

Underground Stuff Buyer (uncredited)

Mira Sorvino

Factory Worker (uncredited)

John Newton

Howard

Robert Frank Telfer

Jason's father

Colette Blonigan

Jason's mother

Heidi Miller

Girl in Franchise

Jery Hewitt

State Trooper