Edgar Rice Burroughs jungle swinger finds himself in Guatemala, searching for a friend whose plane crashed near a great lost city. While there, he becomes involved in the search for an important totem which allegedly holds an ancient formula for a super explosive! Culled from a 12 chapter serial, this feature starred US Olympic shot putter Herman Brix (aka Bruce Bennet) as Tarzan, and is the only Tarzan film between the silent era and the 1960s to present the character as Burroughs meant him to be, as a sophisticated English nobleman who preferred living in the jungle