Prof. Gottlieb
George Baker
Cathy
Felicity Devonshire
Jockey
Johnny Vyvyan
Beryl
Joyce Blair
Naked secretary
Monika Ringwald
Principal
Norman Chappell
Blonde wife (as Linda Benson)
Lindy Benson
Squire
Forbes Collins
Fat stripper
Claire Davenport
Choir Girl (uncredited)
Mary Millington
Benny
Edward Kalinski
June
Maria St. Clare
Suzy
Anna Bergman
Joe
Martin Neil
Pigeon girl
Barbara Eatwell
Interrogator
Jonathan David
Executive
John Benson
Prisoner
Dudley Stevens
Hazel (the maid)
Normaline
Frustrated housewife
Susan Glanville
Psychiatrist
Guy Standeven
Imaginary lover
Steve Amber
Dancer
Peppi Borza
Erica
Suzy Mandel
John Melainey
Roger Finch
Gay Motorist (uncredited)
Michael Clarke
Marion
Heather Deeley
John
Peter Blake
John's mother
Queenie Watts
John's father
Hugh Lloyd
Uncle Rodney
Ian Hendry
Nick
Chet Townsend
Director
Tudor Gates
Art Direction
Tony Curtis
Sound Re-Recording Mixer
Gerry Humphreys
Music
Roger Webb
Makeup Artist
Penny Bell
Production Supervisor
Martin Campbell
Hairstylist
Marsha Lewis
Producer
Guido Coen
Writer
Cinematography
Frank Watts
Arnold Fletcher
Editor
Pat Foster