Michael Lanyard
Henry B. Walthall
Karl Eckstrom
Lon Chaney
Cecilia Brooke
Mary Anderson
Ralph Crane
Milton Ross
Lt. Thackery
Thornton Edwards
Capt. Osborne
William Bowman
Submarine Lieutenant
Garry McGarry
Blensop
Ernest Pasque
Director
Irvin Willat
Scenario Writer
Novel
Louis Joseph Vance