Cheech
Cheech Marin
Chong
Thomas Chong
The Sarge Stedanko
Stacy Keach
Himself
Timothy Leary
Donna
Evelyn Guerrero
Howie Hamburger
Paul Reubens
Girl Nut
Sandra Bernhard
Willard `Animal' Bad
Michael Masters
Body Builder
Shelby Chong
CHP Officer
Jeff Pomerantz
Det. Drooler
Peter Jason
CHP Officer
James Faracci
Nurse
Taaffe O'Connell
Det. Noodles
Tim Rossovich
Sidney
Suzanne Kent
Superman Nut
Michael Winslow
Singer
Shirley Prestio
Blondie Group #1
Cheryl Smith
Blondie Group #2
Linnea Quigley
Nut No. 5
Sally K. Marr
Goon
Robert 'Big Buck' Maffei
Midget Nut
Tony Cox
Herb
Louis Guss
Lab Technician
Danny Kwan
Nut No. 15
Michael Lansing
Nut #5
Sally Marr
Bus Boy
Sab Shimono
Wine Steward
Jeff Imada
Herb Jr.
Paul Zegler
Janitor
Roderick E. Daniels
Cop
Roosevelt Smith
Singer
Shirley Prestia
Kid Buying Ice Cream
Paris Chong
Blonde in Car
Rikki Marin