Betty Boop's Birthday Party

Betty drudges in the kitchen alone until her friends (including Bimbo and Koko) hold a surprise birthday party for her… which gets rowdy.

Top Cast

Mae QuestelBetty Boop / Aloysius (voice) (uncredited)

William PennellHippo (voice) (uncredited)

Billy MurrayBimbo (voice) (uncredited)