Clarence Nash
Donald Duck (voice) (uncredited)
Sara Berner
Katharine Hepburn / Martha Raye / Greta Garbo / Freddie Bartholomew (voice) (uncredited)
Dave Barry
Groucho Marx / Eddie Cantor / Spencer Tracy / Hugh Herbert / Ned Sparks / Joe Penner / Charles Laughton / W.C. Fields / Charlie McCarthy / Edward G. Robinson / Joe E. Brown / Oliver Hardy (voice) (uncredited)