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)