Tarzan the Tiger

Tarzan the Tiger 1929 is a Universal movie serial based on the novel Tarzan and the Jewels of Opar by Edgar Rice Burroughs. It stars Frank Merrill as Tarzan, Natalie Kingston as Jane, and Al Ferguson. It was written by Ian McClosky Heath and directed by Henry MacRae.

Lord Greystoke Tarzan returns to Africa, with Lady Jane and friend Albert Werper, in order to return to Opar. He needs the treasure of Opar in order to secure his estates in England. Werper, however, is actually interested in the gold himself. He is in league with Arab slave trader Achmet Zek who wishes revenge on Tarzan and Lady Jane for himself.

Source: Wikipedia