George Fenneman series, and then with John Stephenson when Dragnet returned to TV in 1967. It was Fenneman's voice which announced, "The story you are about to see is true. The names have been changed to protect the innocent." while Stephenson would be heard at the end of the episode describing the court trials and verdicts. He was the principal commercial announcer for the radio version of "Gunsmoke", and frequently introduced "Matt Dillon" (William Conrad) after the episode to extoll the virtues of L&M or Chesterfield cigarettes. He appeared on screen in the 1951 film "The Thing from Another World" and the
Gunsmoke for California in order to pan for gold. The program lasted thirteen weeks and aired in the first half of 1974, a year before "Gunsmoke" ended. The "Gunsmoke" radio theme song and later TV theme was titled "Old Trails", also known as "Boothill". The "Gunsmoke" theme was composed by Rex Koury. The original radio version was conducted by Koury. The TV version was thought to have been first conducted by CBS west coast music director Lud Gluskin. The lyrics of the theme, never aired on the radio or television show, were recorded and released by Tex Ritter in 1955. Ritter