- Martin Mull
- Harvey Holroyd
- Tuesday Weld
- Kate Holroyd
- Sally Kellerman
- Martha
- Christopher Lee
- Stewart Luckman / Skull
- Bill Macy
- Sam Stone
- Peter Bonerz
- Dr. Leonard Miller
- Tom Smothers
- Rev. Spike
- Barbara Rhoades
- Vivian
- Pamela Bellwood
- Carol
- Nita Talbot
- Angela Stone
- Stacey Nelkin
- Marlene
- Patch Mackenzie
- Stella
- Sam Chew Jr.
- Bill
- Ann Weldon
- Rachel
- Jennifer McAllister
- Joan Holroyd
- Anthony Battaglia
- Stokely
- Clark Brandon
- Spenser
- Jon Fong
- Wong
- Kevin O'Brien
- Jim
- Paul Rossilli
- Paco
- Robin Sherwood
- Woman Saltzburger
- Mark L. Taylor
- Cult Member 1
- Clyde Ventura
- Donald
- Lee Wilkof
- Brian
- Rosanna DeSoto
- Maria
- Donna Ponterotto
- Daphne
- John Thompson
- Store Manager
- Kevin Howard
- Roger
- Bob Balhatchet
- Harold
- Victoria Huxtable
- Millie
- George American Horse
- Indian Chief
- Peter Horton
- Cult Member 4
- Jay C. Currin
- Cult Member 5
- Buddy Joe Hooker
- Biker
- Billy Sands
- Bartender
- Sam Denoff
- Painter
- Melanie Workhoven
- Secretary
- Mark Rasmussen
- Tony Wilson
- Bill Jelliffe
- Man on Ferry
- Anthony Fusco
- Hip Caterer
- Scott Paulin
- Jon
- Jerry Zafer
- Disco Instructor
- Katie Waring
- Cult Member 2
- Gordon Bush
- Cult Member 6
- Jeanine Michaels
- Cult Member 3
- Bill Baker
- Office Worker
- Kenny Endoso
- (uncredited)
