Prison Ship
"EXPOSED - THE BRUTAL STORY OF JAP PRISON CRUELTY!"
Panic arises among Allied POWs aboard a Japanese freighter when they learn that the ship is actually a decoy target for American submarines on night patrol. The prisoners unite and attack their Japanese captors just as an American sub surfaces and, not knowing the prisoners are aboard, prepares to torpedo the ship.
Directors: Arthur Dreifuss
Writers: Ben Markson, Josef Mischel
IMDB: tt0038001