Donald Pleasence
— Fred Watson
Elizabeth Begley
— Mrs Sparrow
Philip Locke
— Bert
Michael Ivan
— Alf
Alfred Maron
— Change Man
John Tyrrell
— Mrs Williams
Michael Golden
— Mr Jones
Diana King
— Milly
Dudley Sutton
— Police Constable
John Ebdon
— Mr Williams
David Davies
— Det Sergeant Roberts
Victor Platt
— Mr Billings