John Mills
Lt. Cmdr. Armstrong
The crew of a submarine is trapped on the sea floor when it sinks. How can they be rescued before they run out of air?
Lt. Cmdr. Armstrong
Stoker Snipe
Lt. Manson
ERA Marks
Cmdr. Gates
Sub-Lt. Oakley
Sub-Lt. J. McFee
CPO Barlow
Leading Seaman Brough
Leading Seaman Andrews
Leading Seaman Kelly
Capt. Fenton
Capt. Jenner
Director
