John Goodman

Lawrence Woolsey

Cathy Moriarty

Ruth Corday / Carole

Simon Fenton

Gene Loomis

Omri Katz

Stan

Lisa Jakub

Sandra

Kellie Martin

Sherry

Jesse Lee Soffer

Dennis Loomis

Lucinda Jenney

Anne Loomis

James Villemaire

Harvey Starkweather

Robert Picardo

Howard

Jesse White

Mr. Spector

Dick Miller

Herb

John Sayles

Bob

David Clennon

Jack

Lucy Butler

Rhonda

Cory Barlog

Stan's Friend

Belinda Balaski

Stan's Mom

Mark McCracken

Mant / Bill

Archie Hahn

Shopping Cart Star

Naomi Watts

Shopping Cart Starlet

Allison McKay

Teacher

Dennis Neal

Soldier

Luke Halpin

Man in Crowd

Shane Obedzinski

Bleeding Kid

Steve Zurk

Cop

Jacob Witkin

Dr. Diablo

Marc Macaulay

Shopping Cart Crook

Peggy O'Neal

Movie Theater Actor

Steve DuMouchel

Mob Actor

Brett Rice

Gene's Dad (voice)

Robert Cornthwaite

Dr. Flankon (uncredited)

William Schallert

Dr. Grabow (uncredited)

Kevin McCarthy

General Ankrum (uncredited)