It's a Hap-Hap-Happy Day

Pinto Colvig

Gabby (voice)

Jack Mercer

Mayor (voice)

Max Smith

Moose

Gus Wicke

Birds

Dave Fleischer

Réalisation

Bob Wickersham

Histoire

Max Fleischer

Production

Winston Sharples

Musique

Lou Fleischer

Supervision musicale

Orestes Calpini

Animation

Irv Spector

Animation