February 7, 1943 - Jack is late and guest George Jessel subs for Jack.
References include Fred Allen (with a clip of Oscar levant talking about playing with Jack Benny at Carnegie Hall), Abbot and Costello, Benny Rubin and Joe Lewis.
August 9, 1944 - "Kay Kyser's Kollege of Musical Knowledge" was fun music quiz show. When they needed a guest host they called on Phil Harris. Play along and enjoy the music!