After the Banton family rob a store is a small village and kill the local police constable, Tarzan captures one of them, Coy Banton. He decides to return him to the authorities so that the dead policeman's family will benefit from the $5000 reward. The head of the clan, Abel Banton and his two sons have no intention of letting Tarzan deliver Coy and burn the river boat they were to use. Several of the passengers are now stranded forcing Tarzan to take them along on a trek through the jungle. Abel Banton trails them intent not only getting his son back but getting rid of Tarzan.
Gordon Scott
Jock Mahoney
Betta St. John
John Carradine
Lionel Jeffries
Alexandra Stewart
Earl Cameron
Al Mulock
Gary Cockrell
Charles Tingwell
Peter Howell
Tommy Duggan
Jacqueline Evans
Ewen Solon
John Sullivan
Christopher Carlos
Harry Baird