The television debut of The Original Amateur Hour was on the DuMont
Television Network with host Ted Mack. The show, which aired until 1954,
was a continuation of Major Bowes Amateur Hour which had been a radio
staple from 1934 to 1945.

Art Linkletter

House Party premiered on CBS Radio January 15, 1945, and ran
weekdays at 4 p.m., three days a week, through January 10, 1947. On 
December 31, 1948 the show switched to ABC Radio where it ran till
December 30, 1949. It returned to CBS Radio days later, making it’s
longest continued run from January 2, 1950 to October 13, 1967. The
audience participation show was hosted Art Linkletter. The Sponsors
included General Electric, Pillsbury, and Lever Brothers.

Inner Sanctum Mystery, a popular horror anthology series that
aired from January 7, 1941 to October 5, 1952. It was based on
the mystery novels of Simon and Schuster. A total of 526 episodes
were broadcast. Boris Karloff, who was heard regularly during the
first season, starring in more than 15 episodes and returned often
thereafter.The show moved to CBS in the fall of 1943.

Boris Karloff