"Tarzan and the Leopard Woman" was Johnny Weissmuller's fourth RKO film, and his tenth as Tarzan. It was directed by Kurt Neumann in 1946 and also starred Brenda Joyce as Jane; Johnny Sheffield as Boy; Acquanetta as Lea, the High Priestess; Edgar Barrier as Dr Ameer Lazar; and Tommy Cook as Kimba.
This clip was taken from a documentary called "Tarzan at the Movies" (1996) and the enjoyment of the trailer is marred by the narrator's commentary. I plan to replace this clip with an untainted copy of the trailer when I find it. If you can help me out with this please drop me a line.