Jessica Harper
Janet Majors

Cliff DeYoung
Brad Majors / Farley Flavors

Richard O'Brien
Dr. Cosmo McKinley / Kitchenware Announcer (voice)

Patricia Quinn
Dr. Nation McKinley

Charles Gray
Judge Oliver Wright

Ruby Wax
Betty Hapschatt

Nell Campbell
Nurse Ansalong

Rik Mayall
'Rest Home' Ricky

Barry Humphries
Bert Schnick

Darlene Johnson
Emily Weiss

Manning Redwood
Harry Weiss

Wendy Raebeck
Macy Struthers

Jeremy Newson
Ralph Hapschatt

Betsy Brantley
Neely Pritt

Pierre Bedenes
Neely's Camera Crew

Rufus Collins
Neely's Camera Crew

Christopher Malcolm
Vance Parker

Ray Charleson
Floor Manager

Eugene Lipinski
Kirk

Barry Dennen
Irwin Lapsey

Imogen Claire
Wardrobe Mistress

Gary Shail
Oscar Drill

Donald Waugh
Glish Davidson

David John
'Bit' Drummer

Claire Toeman
Brenda Drill

Gary Martin
'Bit' Guitarist

Sinitta
Francine 'Frankie'

Robyn Mandell
Mrs. Drill (uncredited)

Sal Piro
Man on Payphone (uncredited)

Gaye Brown
DTV Audience Member (uncredited)

Ishaq Bux
DTV Audience Member (uncredited)

Annabel Leventon
DTV Audience Member (uncredited)

Lindsay Ingram
DTV Audience Member (uncredited)

Yasmin Pettigrew
DTV Audience Member (uncredited)

Rayner Bourton
Soldier in DTV Audience (uncredited)

Steve Debrow
Soldier in DTV Audience (uncredited)

Robert Longden
Soldier in DTV Audience (uncredited)

Linus O'Brien
Farley Flavors Kid (uncredited)

Quinn Hawkins
Farley Flavors Kid (uncredited)