• 
  Joe Dante

  regizor

• 
  Jerico

  scenarist

• 
  Naomi Watts
• 
  John Goodman

  Lawrence Woolsey
• 
  Cathy Moriarty

  Ruth Corday / Carole
• 
  Simon Fenton

  Gene Loomis
• 
  Kevin McCarthy

  General Ankrum
• 
  Marc Macaulay

  Shopping Cart Crook

• 
  Steve DuMouchel

  'Mob' Actor
• 
  Lucinda Jenney

  Anne Loomis
• 
  Joey Fatone

  extra
• 
  John Sayles

  Bob
• 
  Lisa Jakub

  Sandra
• 
  David Clennon

  Jack
• 
  Charles S. Haas

  Mr. Elroy

• 
  Lucy Butler

  Rhonda
• 
  Robert Picardo

  Howard, the Theater Manager
• 
  Joe Gonzalez

  Stan's Friend
• 
  Ike Pappas

  Newscaster
• 
  Jesse White

  Mr. Spector
• 
  Kellie Martin

  Sherry
• 
  Dick Miller

  Herb Denning
• 
  Luke Halpin

  Man in Crowd
• 
  Brett Rice

  Gene's Dad
• 
  Archie Hahn

  Shopping Cart Star
• 
  Omri Katz

  Stan
• 
  William Schallert

  Dr. Grabow, DDS
• 
  Georgie Cranford

  Dwight
• 
  Robert Cornthwaite

  Dr. Flankon
• 
  Jesse Lee Soffer

  Dennis Loomis (as Jesse Lee)
• 
  James Villemaire

  Harvey Starkweather