Jonny Quest (1964)

S1E19 Attack of the Tree People

After a shipwreck strands Jonny and Hadji on the jungle coast of Africa, they are taken in by a tribe of gentle, gorilla-like apes who keep them safe from two Australian poachers looking to capture them for ransom. When the poachers succeed in kidnapping Dr. Quest and Race, Jonny and Hadji must convince their ape companions to join forces in order to rescue their friends and thwart the poachers' plans.