Overview
During World War I, a professional thief known as The Lone Wolf is assigned to steal a cylinder with important information from behind the German lines and bring it to Allied intelligence headquarters. However, German agents set out to stop him, headed by the man who was responsible for the death of the thief's sister.
Cast
- Henry B. Walthall as Michael Lanyard
- Lon Chaney as Karl Eckstrom
- Mary Anderson as Cecilia Brooke
- Milton Ross as Ralph Crane
- Thornton Edwards as Lt. Thackery
- William Bowman as Capt. Osborne
- Garry McGarry as Submarine Lieutenant
- Ernest Pasque as Blensop