Cast
Harry Tyler
Mr. Peabody
Tommy Mack
Murphy
George Offerman, Jr.
Breezie of The Harmonica Boys
Gene Krupa
Himself
Freddie Stewart
Freddie Trimball
June Preisser
Dodie Rogers
Frankie Darro
Roy Donne
Warren Mills
Lee Watson
Monte Collins
Dean McKinley
Noel Neill
Betty Rogers
Donald MacBride
Phineas Wharton Sr. / Phineas Wharton Jr.
Candy Candido
Alvin