The Fighting Marines 1935

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.

Cast:

Grant Withers
Cpl. Larry Lawrernce 

Adrian Morris
Sgt. Mack McGowan 

Ann Rutherford
Frances Schiller 

Robert Warwick
Col. W. R. Bennett 

George J. Lewis
Sgt. William Schiller [Chs. 1-4] 

Pat O'Malley
Capt. Grayson [Ch. 1]