Martin Mull
— Archie Powell
Dick Shawn
— Charlie Slater
Jennifer Tilly
— Mona Lisa
Kenneth Mars
— Reverend Farrell
Robert Downey Jr.
— Wolf Dangler
June Lockhart
— Mrs. Powell
Edy Williams
— Heather Darling
Shelley Berman
— Bill Slotnik
Mel Welles
— Milo
Jack Riley
— Herb the Auditor
Pat McCormick
— Winky
Eileen Brennan
— Hotel Desk Clerk
Michael Horse
— Bobby Leaping Mouse
Tony Cox
— Tyrell
Eric Bruskotter
— Farrell's Goon
Karl Bruskotter
— Farrell's Goon
Wendy Mull
— Farrell's Receptionist
Frances E. Williams
— Black Grandma
Jeffrey Sudzin
— Bus Driver
Andrew J. Kuehn
— Mexican Driver
Jaynie Sustar
— Teenage Girl in Kiddy Pool
Lucy Sustar
— Teenage Girl in Kiddy Pool
Anthony Balcena
— Costumer / Dancer
Bobby Broome
— Afronaut
Jon-Paul Baumer
— Porno Actor
Denny Smith
— Porno Cameraman
Michael Rubenstein
— Porno Soundman
Eric DaRe
— Porno Crew Grip
Grace Townsend
— Halloween Woman
Fred Gartner
— Porno Crew Grip