The top mistakes in Duck Soup http://www.moviemistakes.com/film387 en Sat, 04 Feb 2012 06:55:19 +0000 36599 In the gala scene, Zeppo explains that Groucho is always on time and will arrive at exactly ten o'clock. Everyone starts singing the first big musical number, "When the Clock on the Wall Strikes Ten." There is even a shot of a clock set to ten. In the middle of the song, the clock strikes... six. 19929 At the gala scene at the beginning Groucho slides down wearing a black tuxedo. Not long afterwards he is suddenly wearing a gray suit jacket, and after his musical number it changes back to the black tuxedo. 170867 During the "Pop Goes the Weasel" dance number, Groucho's flute turns into a banner with a brass pole, which then disappears and is replaced by his trademark cigar. When he dances to a spot between the two uniformed "officers" for the finale, the cigar also disappears. 76598 Harpo squirts the lemonade seller with lemonade, but seconds later his shirt is completely dry. 24158 During the first music number, Groucho stands between two guards with his hands at his sides. The shot backs up and Groucho's arms are linked with the guards'. Then, there is a close-up of the three and Groucho's arms are back at his sides.