

British intelligence officers head off a Nazi plot to kidnap an atomic scientist.

Capt. David Grant

Paul Faber

Capt. Tony Hunter

Marion Decker

Keitel

Bowman

Professor Hansen

Lily Leggett
Inspector Emerson

Lieut. Allen (as Julian Dallas)

George Leggett

Sir George Bell
Naval Surgeon

Hood

Frederick Jannings
Station Official
Ticket Collector

Mrs. Coleman
Inspector Martin

Inspector Longhurst

Sidney Vane
Captain Robert Wilson

Station Master

Taxi Driver

Hotel Porter (uncredited)

Factory Watchman (uncredited)

Young Newlywed (uncredited)
Director
Writer
Writer

Director of Photography
Original Music Composer
Boom Operator
Production Manager
Editor