Trailer
Cast
Harold Warrender
Lt. Cmdr. Ellis
John Longden
Passport officer
Frank Allenby
Patrick Barr
Undetermined Role (uncredited)
Cameron Hall
Naval Officer
Bernard Miles
Man Lighting Pipe
Conrad Veidt
Capt. Andersen
Valerie Hobson
Mrs. Sorensen
Hay Petrie
Axel Skold
Eric Maturin
Passport officer
Manning Whiley
Manager of 'Mousetrap'
Nicholas Phipps
Man in Car
Michael Shepley
Man in Club
Erik Chitty
Cloakroom Attendant (uncredited)
Johnnie Schofield
Waiter at the Cab Drivers Shelter
Raymond Lovell
Van Dyne
Leo Genn
First Brother Grimm
Peter Bull
Third Brother Grimm
Esma Cannon
Erik Skold's Niece
Joss Ambler
Lt. Cmdr. Ashton
Charles Victor
Hendrick
Torin Thatcher
Sailor
Olga Edwardes
Mrs. Abo
Esmond Knight
Mr. Pidgeon
Stuart Latham
Second Brother Grimm
Milo O'Shea
Air Raid Warden, Air Raid Warden (uncredited)