Charles Bronson
Scott Wardman
Charles Bronson
Scott Wardman
Susan George
Twinky
Honor Blackman
Mummy
Michael Craig
Daddy
Trevor Howard
Twinky's Grandfather
Orson Bean
Hal
Paul Ford
Mr. Wardman-Scott's father
Kay Medford
Mrs. Wardman-Scott's mother
Jack Hawkins
Judge Millington-Draper
Robert Morley
Judge Roxborough
Lionel Jeffries
Solicitor
Debbie Slater
Lucky Grandpa's Au-Pair!!
Ruth Masters
Hal's Candy Store Secretary
Richard Donner
Director
Walter Lassally
Director of Photography
John Scott
Music
Ralph B. Serpe
Associate Producer
David Hitchcock
Assistant Editor
Norman Thaddeus Vane
Associate Producer
Jeff McBride
Assistant Editor
John Heyman
Executive Producer
Clive Sharp
Producer
Norman Wanstall
Editor
Michael Wield
Art Direction
John Scott
Original Music Composer
Norman Thaddeus Vane
Writer