The Jell-O Program Starring Jack Benny. February 6, 1938. Red net. Sponsored by: Jell-O. Mary reads a letter from Mama. At the racetrack, Jack meets the tout (played by Harry Baldwin, not Sheldon Leonard) and almost wins on a long shot! Jack Benny, Kenny Baker, Mary Livingstone, Phil Harris and His Orchestra, Eddie Anderson, Harry Baldwin (doubles), Ed Beloin (writer, performer: quadruples), Hilliard Marks, Bill Morrow (writer, performer), Frank Nelson, Blanche Stewart (doubles).