Tarzan's New York Adventure.

On a vacation in New York Tarzan resorts to jungle tactics when police methods fail, and finds "Boys" who had been taken by a circus.

Tarzan, Jane and the chimp track across the jungle and flying across the Atlantic, eventually end up in New York City where Tarzan is befuddled by the lifestyle and gadgetry of "civilization" The group is attacked by natives, and it appears that Tarzan and Jane have perished in a jungle fire. Tarzan somehow finds the circus where Boy is being held and enlists the aid of circus elephants who are chained to stakes. He calls to them with his "jungle speak" and they take their revenge on their tormentors by tearing free from their chains and destroying the circus.