The television version ran for 20 seasons from 1955 to 1975, and still remains the United States' longest-running prime time, live-action drama with 635 episodes (“Law and Order” ended in 2010 with 476 episodes). … In the late 1940s, CBS chairman William S. Paley, a fan of The Adventures of Philip Marlowe radio serial, asked his programming chief, Hubell Robinson, to develop a hardboiled Western series, a show about a “Philip Marlowe of the Old West. …

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Gunsmoke – PodOmatic | Best Free Podcasts