Continuity mistake: The scarf around Ellie's neck (in the car) repeatedly changes. Make up your mind, love.
Continuity mistake: In the Christmas morning scene after Winhert's lawyer leaves, while Nora says, "Oh, the mystery's all gone" she crosses her arms in front of her, in the next shot her arms are crossed behind her.
Continuity mistake: When Peter Pig and Donald Duck are dancing outside the "Idle Hour Club", you can see the door to the Club is open, but when the camera cuts to Donald, the door is shut, and in the next shot, the door is open again.
Continuity mistake: When Stan asks Oliver what he thinks of the newspaper advert he had written, Oliver's right hand switches position from his knee to back between shots.
Factual error: The plot introduction states the movies takes place in 1890. However, in the first scene, the judge (played by Will Rogers) is reading a newspaper showing a satirical cartoon featuring the "Yellow Kid." However, the "Yellow Kid" did not appear in newspapers until 1895. (00:02:14 - 00:02:50)
Continuity mistake: When Tom is on trial, the large crowd is there to witness. Barnaby is there, thinking he got away with his ploy. There is a man standing next to Barnaby who disappears from the wide shot and reappears in the closeups.