Eric Portman

Lee Warren

Greta Gynt

Vivien Warren

Dennis Price

Richard Fenton

Jack Warner

Inspector Penbury

Maxwell Reed

Jimmy Martin

Hazel Court

Avis Fenton

Jane Hylton

Rita

Andrew Crawford

Sergeant Fox

Charles Rolfe

Prison Warden

Hélène Burls

Charwoman

Ernest Butcher

Hall Porter

Judith Carol

American Secretary

Valerie Ward

Warren's Secretary

John Blythe

Ernie

Howard Douglas

Doctor

Gerald Case

Second Doctor (Uncredited)

Victor Hagan

American Barman (Uncredited)