Law of the Plainsman is a Western television series starring Michael Ansara that aired on NBC from October 1, 1959, until September 22, 1960.

Michael George Ansara was an American actor. He portrayed Cochise in the television series Broken Arrow 1956-1958, Kane in the 1979–1981 series Buck Rogers in the 25th Century, Commander Kang in Star Trek: The Original Series and Star Trek: Deep Space Nine, Deputy U.S. Marshal Sam Buckhart in the NBC series Law of the Plainsman, and provided the voice for Mr. Freeze in the DC Animated Universe. Ansara received a star on the Hollywood Walk of Fame for his work in the television industry, located at 6666 Hollywood Boulevard.