An Army colonel leads a guerrilla campaign against the Japanese in the Philippines.

A medicine man on the last show boat on the Mississippi is mistaken by two gangsters as a bootleger, and has to envade them.

In late 1941, with no hope of relief or re-supply, a small band of United States Marines tries to keep the Japanese Navy from capturing their island base.

Two men searching for black pearls are marooned on an island when their crew mutinies. There they run into a beautiful girl who had been washed up on the island in her childhood. They must fight angry natives and a typhoon in order to survive.