Shamus O'Brien
- वर्ष: 1912
- देश: United States of America
- शैली: Drama, History
- स्टुडिओ: Independent Moving Pictures Co. of America (IMP)
- कीवर्ड:
- संचालक: Otis Turner
- कास्ट: King Baggot, Vivian Prescott, William Robert Daly, Augustus Balfour, William E. Shay, Herbert Brenon
