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First Aired: September 17, 1971
Last Aired: March 10, 1972
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. Kaufman was the producer. The series was produced with the full approval and cooperation of the United States Department of the Treasury.
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Unknown

April 12, 1976

January 07, 1987

January 01, 1970

March 01, 1995

November 07, 2022

January 07, 2023

June 08, 2022

March 23, 2023

June 06, 2022

June 10, 2022

April 12, 2023

September 14, 2022

April 04, 2024

October 16, 2023

January 01, 2015

July 17, 2022

January 05, 2023

June 27, 2022

March 23, 2021