Jack Mercer
Professor Grampy (voice) (uncredited)
Cast (3)
Mae Questel
Orphans (voice) (uncredited)
Everett Clark
Grampy (voice) (uncredited)
Crew (10)
Seymour Kneitel
Animation Director
Dave Fleischer
Director
Sammy Timberg
Original Music Composer
Tot Seymour
Original Music Composer
Bob Rothberg
Original Music Composer
Max Fleischer
Producer
Bob Rothberg
Lyricist
Sammy Timberg
Lyricist
Tot Seymour
Lyricist
William Henning
Animation