Pocketful of MiraclesGoofs
(at around 2h) The orchestra perform their piece for the reception and all the string players are playing "arco" (bowed). However the bass line is distinctly heard as "pizzicato" (plucked). Both the cello and the double bass players should be seen using their fingers to produce the notes and not their bows.
After the fight at the dock Dave the Dude and Joy Boy are in the apartment waiting for Darcy to call. Dave is laying on the couch throwing darts with his feet up. In the long shot a newspaper is resting flat under his feet but when shown closer up the newspaper is re-positioned laying against the back of the couch so the headline (FBI HINTS DARCY IS IN NY) can be read.