Michael Redgrave
— Richard Carlyon
Jean Kent
— Lucy
Joan Greenwood
— Elizabeth
Richard Attenborough
— Francis Andrews
Francis L. Sullivan
— Mr. Braddock
Felix Aylmer
— Priest
Ronald Shiner
— Cockney Harry
Basil Sydney
— Sir Henry Merriman
Ernest Thesiger
— Farne
Allan Jeayes
— Judge
Ralph Truman
— Prison Interrogator
David Horne
— Dr Stanton
Danny Green
— Hake
George Merritt
— Hilliard
Lyn Evans
— Warder
Herbert Lomas
— Farmer
Cyril Chamberlain
— Runner
Charles Rolfe
— Court Usher
Maurice Denham
— Smuggler
Pete Murray
— Smuggler
Torin Thatcher
— Jailer
John Olson
— Junior Consul