Conrad Veidt

Character: Captain Ernst Hardt

Sebastian Shaw

Character: Ashington

Valerie Hobson

Character: The School Mistress

Marius Goring

Character: Lieutenant Felix Schuster

June Duprez

Character: Anne Burnett

Athole Stewart

Character: The Rev. Hector Matthews

Agnes Lauchlan

Character: Mrs. Matthews

Helen Haye

Character: Mrs. Sedley

Cyril Raymond

Character: The Rev. John Harris

George Summers

Character: Captain Ratter

Hay Petrie

Character: Engineer

Grant Sutherland

Character: Bob Bratt

Robert Rendel

Character: Admiral

Mary Morris

Character: Chauffeuse

Margaret Moffatt

Character: Kate

Kenneth Warrington

Character: Commander Denis

Torin Thatcher

Character: Submarine Officer

Esma Cannon

Character: Maggie

Cyril Chamberlain

Character: Bit Part (uncredited)

Bryan Herbert

Character: Corporal Guarding POW's on Ferry

Skelton Knaggs

Character: German Sailor looking for Capt. Hardt

Howard Marion-Crawford

Character: German Officer in Kieler Hof Hotel

Bernard Miles

Character: Hans - Hotel Receptionist

John Penrose

Character: Newlywed at Kiel Hotel

Johnnie Schofield

Character: Armed Guard of POWs on Ferry

Diana Sinclair-Hall

Character: Undetermined Minor Role (uncredited)

Graham Stark

Character: Bell Boy (uncredited)

Jack Lambert

Character: Passport Official (uncredited)

Jeanne Macintyre

Character: German Girl (uncredited)

Jack Sharp

Character: