A old beggar from the woods secretly teaches Chien Fu kung fu as he can't afford regular classes and his "dad" doesn't want him fighting.
Prevented from dating his sweetheart by his uncle, a young man turns his thoughts to murder.
This adventure, set upon the mighty Mississippi, features two former Tarzans. One of them is a river-boat captain who was shell shocked in the war. The other is an evil trapper.
