1971–1972 · 1 season · 22 episodes · Drama, Crime
O'Hara, U.S. Treasury is an American television crime drama starring David Janssen and broadcast by CBS during the 1971-72 television season. Jack Webb's Mark VII Limited packaged the program for Universal Television. Webb and longtime colleague James E. Moser created the show; Leonard B.
Created by Jack Webb, James E. Moser
Network: CBS