Tarzan wears shoes in this movie, and the shoes have the ability to appear and disappear between shots. When he goes after Mara and her kidnappers, he has on what appear to be sandals. During the times he is in the cave, the shoes appear and disappear. Later on, when Tarzan is attacked by an octopus, he has no shoes on, and after he kills it, the shoes are back on his feet.
When Mara (Linda Christian) is seen diving in the river, her costume changes from grey when she is on land to white when she is seen underwater. When she climbs out of the water, her costume is grey again.
Yet another Tarzan movie that takes place in the jungles of Africa without a black face in sight.