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