Moment From Duck Soup

Groucho's mirror routine
Rufus T Firefly (Groucho) thinks it's a mirror, but it's actually Zeppo.
Rufus T. Firefly is named president/dictator of bankrupt Freedonia and declares war on neighboring Sylvania over the love of wealthy Mrs. Teasdale.
Tags: dictator, spy, ambassador, siege, widow, musical, slapstick, cigar smoking, lemonade, pre-code, dowager, fictitious country, geofiction