Brian O'Hara's Filmography on TV

The Big Combo (1955)

Police Lt. Leonard Diamond vies to bring a clever, well connected, and sadistic gangster to justice all the while obsessing over the gangster's girlfriend.

Champagne for Caesar (1950)

When jobless genius Beauregard Bottomley interviews with Burnbridge Waters for a position at Waters' soap company, the owner rudely turns Bottomley down. As revenge, Bottomley enters a TV quiz show that Waters' company sponsors, with the goal of winning until he bankrupts the businessman. When Bottomley keeps acing the questions, becoming a media sensation, Waters desperately calls on vixen Flame O'Neal to uncover Bottomley's area of weakness.

Stasera ho vinto anch'io (1949)

Expecting the usual loss, a boxing manager takes bribes from a betting gangster without telling his fighter.

The Undercover Man (1949)

Frank Warren is a treasury agent assigned to put an end to the activities of a powerful mob crime boss. Frank works undercover, posing as a criminal to seek information, but is frustrated when all he finds are terrified witnesses and corrupt police officers.