Shamus O'Brien
- Yil: 1912
- Mamlakat: United States of America
- Janr: Drama, History
- Studiya: Independent Moving Pictures Co. of America (IMP)
- Kalit so'z:
- Direktor: Otis Turner
- Cast: King Baggot, Vivian Prescott, William Robert Daly, Augustus Balfour, William E. Shay, Herbert Brenon
