It's a Hap-Hap-Happy Day (1941)
Rilis: Aug 15, 1941
Runtime: 7 menit
Genre: Komedi, Animasi, Keluarga
Bintang Aktor: Pinto Colvig, Jack Mercer, Max Smith, Gus Wicke
Crew: Dave Fleischer (Director), Bob Wickersham (Story), Max Fleischer (Producer), Winston Sharples (Music), Orestes Calpini (Animation), Irv Spector (Animation)