
The Fighting Marines
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.
Top Billed 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]
Featured Crew

Joseph Kane
Director
B. Reeves Eason
Director
Maurice Geraghty
Story
Sherman L. Lowe
Screenplay

Wallace MacDonald
Story
Ray Trampe
Story
Barney A. Sarecky
Screenplay
Maxwell Arnow
Casting Director