The Adventures of Sam Spade was a suspense/detective radio show starring Howard Duff (pictured) in the colorful title role along with Lurene Tuttle as his secretary Effie.
The Adventures of Sam Spade, Detective was a radio series based loosely on the private detective character Sam Spade, created by writer Dashiell Hammett for The Maltese Falcon.
The Adventures of Sam Spade (1946, ABC): 13 30-minute episodes, starring Howard Duff
The Adventures of Sam Spade (1946–1949, CBS): 157 30-minute episodes, starring Howard Duff
The Adventures of Sam Spade (1950–1951, NBC): 24 30-minute episodes, starring Steve Dunne...more> WIKIPEDIA
