A US submarine and its crew are captured by the Japanese on the eve of a major WWII battle.
Cliff Robertson
as Lt. Cmdr. Jeff Conway
Gia Scala
as Karen Philips
Teru Shimada
as Comm. Mori
Patricia Cutts
as Lt. Peg Whitcomb
Gene Blakely
as Lt. Len Ross
Rian Garrick
as Al Schechter
L.Q. Jones
as Yeoman Halliday
Robin Hughes
as Maj. Jammy Harris
Gordon Jones
as Torpedoman Bates
Tom Laughlin
as Ens. Franklin
Robin Riley
as Seaman Willies
Patrick Westwood
as Simes
