Betty Boop's Birthday Party 1933
Overview
Betty drudges in the kitchen alone until her friends (including Bimbo and Koko) hold a surprise birthday party for her… which gets rowdy.
Director: Dave Fleischer
Cast
Mae Questel
Betty Boop / Aloysius (voice) (uncredited)
William Pennell
Hippo (voice) (uncredited)
Billy Murray
Bimbo (voice) (uncredited)