So brilliant. Makes me extremely anxious to see more and more Marx!

Why is not this film in the comedy list? I laughed my ass off. Actual comedies are sort of crap compared with this.

I didn't know it was possible to put this many jokes and gags in a 70min movie.
One minute of this movie contains more effective jokes than The Hangover in its entirety (yes, I hate that movie).

Duck Soup may not be the best comedy, it doesn't come close to To Be Or Not To Be (1942), but it's still one of the funniest movies.