Trailer
Cast
Nigel Green
Bulletin Announcer (Uncredited)
Tommy Duggan
First Naval Officer
Bill Travers
Joe Ryan
Joseph O'Conor
Prof. Hendricks
Bruce Seton
Prof. Flaherty
Martin Benson
Dorkin
Barry Keegan
Mate
Dervis Ward
Bosun
William Sylvester
Sam Slade
Christopher Rhodes
McCartin
Maurice Kaufmann
Radio Reporter
Basil Dignam
Admiral Brooks