United States Marine Corps Captain "Happy" Smith (Monte Blue) and Gunnery Sergeant Wilmer (Guinn "Big Boy' Williams) lead a squadron of Marines in search of a party of American tourists lost in a Central America banana-republic jungle.
Six great apes orphaned by a cold-blooded poacher in the heart of the Congo jungle must avenge the lives of their families and those of the exploited animals around the world.
Sheena grew up in the African wild, raised by a mystical witch woman. When her foster mother is framed for a murder Sheena is forced to flee, helped by her ability to talk to animals and her knowledge of the jungle.
