(0 votes, average: 0.00/10)- Country: USA
- Genres: Comedy, Short
- Release: 1912-07-04
- Director: Mack Sennett
- Writers: Dell Henderson
- Language: None | English
- Stars: Fred Mace , William J. Butler , Charles Avery , Edward Dillon , Frank Evans , Clarence Barr , William Beaudine , J. Jiquel Lanoe , Alfred Paget
- Runtime: min
- Awards: N/A
- AKA: One Round O'Brien (United States of America) , One Round O'Brien
- Plot: O'Brien and Duffy are up against it, and as "the eats" are coming at long intervals, they hit upon an idea that promises well. Interviewing a theater manager, O'Brien induces him to put up money, betting that he, O'Brien, will kno...
- IMDB:tt0229626
Buy One Round O’Brien Poster
One Round O’Brien Cast
Mack Sennett
Director
Fred Mace
One-Round O'Brien
William J. Butler
Fight Manager
Charles Avery
1st Contestant
Edward Dillon
2nd Contestant
Frank Evans
3rd Contestant
Clarence Barr
William Beaudine
In Crowd
J. Jiquel Lanoe
In Crowd
Alfred Paget
In Crowd