All Cast
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!!