The Cocoanuts The first all-talking feature film worth listening to, the Marx Brothers' sound film debut opens as a bit of a yawner until Harpo makes his silent sound debut much like the debut of another very famous silent comic tramp: stalking ladies, wreaking havoc, in a hotel lobby. Notable for: the sexy-voiced vamp the suprisingly butt-ugly shoe-faced romantic male lead one of the few non-Marx musical numbers in a Marx Brothers comedy that overcomes the lure of fast-forward: the wild Ellington/Stravinsky-style arrangement of the catchy syncopated Monkey Doodle Doo. Online: OK