Cast
Robert Newton
Capt. David Grant
Raymond Lovell
Paul Faber
Guy Middleton
Capt. Tony Hunter
Muriel Pavlow
Marion Decker
Herbert Lom
Keitel
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John Ruddock
Bowman
Martin Miller
Professor Hansen
Brenda Bruce
Lily Leggett
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Gerald Case
Inspector Emerson
Scott Forbes
Lieut. Allen (as Julian Dallas)
Leslie Dwyer
George Leggett
Valentine Dyall
Sir George Bell
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Derek Elphinstone
Naval Surgeon
Bruce Gordon
Hood
Marius Goring
Frederick Jannings
