Corporal Larry Grant and Sergeant "Mac" McGowan, of the United States Marine Corps, are rival for the love of Frances Schiller, but team up to hunt down "The Tiger Shark," a mad, scientific wizard who is holding Sergeant William Schiller, Frances' brother, a prisoner on a wild, jungle island in the Pacific.
as Cpl. Larry Lawrernce
as Sgt. Mack McGowan
as Frances Schiller
as Col. W. R. Bennett
as Sgt. William Schiller [Chs. 1-4]
as Capt. Grayson [Ch. 1]
as Fake Native Chief [Ch. 12]
as Kota
as Metcalf
as H.R. Douglas
as M.J. Buchanan
as Pedro
as Gibson
as Ivan
as Miller
as Karlsson
