The CBS Radio Mystery Theater (or CBSRMT) was created by Himan Brown and ran from January 6, 1974 till the final episode December 31, 1982. Himan Brown was known as a legend for his work on Inner Sanctum Mysteries, The Adventures of Nero Wolfe, and many other shows dating back to the 1930's. The creation of CBSRMT was an attempt in the 1970s to revive the great drama of old-time radio.

The show aired on affiliate stations across the CBS Radio network and was broadcast nightly, running for one hour, including news and commercials. Typically, a week consisted of three to four new episodes, with the remainder of the week filled out with reruns. There were 1,399 original episodes and 2,969 total broadcasts including all of the reruns.

 Some materials may not be complete, missing audio, scratches, hisses or pops and not up to par with modern made studio productions. Please understand this condition on vintage materials before purchase. Quality is subjective and can not be used in any dispute.

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