Radio Mystery Theater
Radio Mystery Theater is an American radio play series produced by the CBS from 1974 to 1982. The series was an attempt to build on the “Golden Age of Radio”, as the decades from the early 1920s to 1950s are called in the USA. It comprises 1,399 episodes.
As with the classical models The Mysterious Traveler and The Whistler is a leading master of ceremonies ( host ) into the broadcast. When CBS Radio Mystery Theater took EG Marshall this role.