- Scarlet Pimpernel, The
- Scattergood Baines
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- Scoop - SA
- Scout About Town
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- Seal Of The Don
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- Sealtest Variety Theater
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- Sear's Radio Theater
- Second Chance
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- Secrets of Scotland Yard
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- SF 68
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- Shadow, The (AU)
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- Shell Theater - SA
- Sherlock Holmes - 1930-36
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- Sherlock Holmes - 1952-83 - Hobbs & Shelly
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- Sherlock Holmes - 1967 - Langford & Baker
- Sherlock Holmes - Misc
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- Shirley Temple Time
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- Show Stoppers
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- Silver Theater
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- Six Shooter, The
- Skelly News with Alex Drier
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- Slim Martin And His Transco All Americans
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- Smokey the Bear and the Sons of the Pioneers
- Smoot Report, The
- Socony Sketchbook
- Soldiers Of The Press
- Some Place To Go
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- Something For The Girls
- Son Of Porthos (AU)
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- Soundings - CBC
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- Spike Jones - Chase And Sanborn - 1945
- Spike Jones - Spike Jones Show - 1949
- Spike Jones - Spotlight Revue - 1947-48
- Sports Question Show
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- Stage (CBC)
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- Stand By For Adventure
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- Stella Dallas
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- Stop Messing About
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- Story Behind The Song, The
- Story Lady, The
- Story of All of Us
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- Storytime
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- Strange Wills
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- Superman, The Adventures of
- Surprise Package
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