Jessica Harper as Janet Majors

Cliff DeYoung as Brad Majors / Farley Flavors

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

Patricia Quinn as Dr. Nation McKinley

Charles Gray as Judge Oliver Wright

Ruby Wax as Betty Hapschatt

Nell Campbell as Nurse Ansalong

Rik Mayall as 'Rest Home' Ricky

Barry Humphries as Bert Schnick

Darlene Johnson as Emily Weiss

Manning Redwood as Harry Weiss

Wendy Raebeck as Macy Struthers

Jeremy Newson as Ralph Hapschatt

Betsy Brantley as Neely Pritt

Pierre Bedenes as Neely's Camera Crew

Rufus Collins as Neely's Camera Crew

Christopher Malcolm as Vance Parker

Ray Charleson as Floor Manager

Eugene Lipinski as Kirk

Barry Dennen as Irwin Lapsey

Imogen Claire as Wardrobe Mistress

Gary Shail as Oscar Drill

Donald Waugh as Glish Davidson

David John as 'Bit' Drummer

Claire Toeman as Brenda Drill

Gary Martin as 'Bit' Guitarist

Sinitta as Francine 'Frankie'

Robyn Mandell as Mrs. Drill (uncredited)

Sal Piro as Man on Payphone (uncredited)

Gaye Brown as DTV Audience Member (uncredited)

Ishaq Bux as DTV Audience Member (uncredited)

Annabel Leventon as DTV Audience Member (uncredited)

Lindsay Ingram as DTV Audience Member (uncredited)

Yasmin Pettigrew as DTV Audience Member (uncredited)

Rayner Bourton as Soldier in DTV Audience (uncredited)

Steve Debrow as Soldier in DTV Audience (uncredited)

Robert Longden as Soldier in DTV Audience (uncredited)

Linus O'Brien as Farley Flavors Kid (uncredited)

Quinn Hawkins as Farley Flavors Kid (uncredited)