Tarzan's Savage Fury (1952)

Directed by Cy Endfield
My rating: 1.5 stars out of 4
IMDb
(DVD, Warner Archive Collection)

Jane convinces Tarzan to lead a group of men in search of diamonds, supposedly to help England win the war. They deal with jungle tribes, both friendly and savage, during the long trek. A new "boy" comes along, actually his name is Joey and he's got a perfect haircut after living in the jungle. When Tarzan is trapped under some rocks, we see Cheeta kneeling and praying. Cheeta also talks to Jane in chimp chatter, and amazingly she understands perfectly.