Officer O'Brien
- Jaro: 1930
- Lando: United States of America
- Ĝenro: Crime, Drama
- Studio: Pathé Exchange
- Ŝlosilvorto: gangster
- Direktoro: Tay Garnett
- Rolantaro: William Boyd, Ernest Torrence, Dorothy Sebastian, Russell Gleason, Clyde Cook, Ralf Harolde