Liza Lee, fast-talking press agent for Al Jarvis, persuades Jarvis to stage a Musical Mystery Contest, with a $5000 prize to the person who can first name the most musical numbers and their performers. Lots of musicians perform.
Ruth Warrick
as Liza Lee
Jerome Courtland
as Gene Thomas
Ron Randell
as Leslie Todd
Adele Jergens
as Self
Virginia Welles
as Josie Marlowe
Jimmy Dorsey
as Self
Nat King Cole
as Self
Frankie Laine
as Self
Kay Starr
as Self
Gene Krupa
as Self
