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