Historical clue formulations

• Like "Duck Soup," it's said, among all Marx Brothers films — 2023-10-07
• Most off-the-wall — 2022-11-13
• Most out there — 2021-09-01
• Maximally wacky — 2012-02-19
• Most Marxian? — 2006-06-03
• Best at buffoonery — 2002-10-18
• Leading in ludicrousness — 1999-06-25
• Most like the Marx Brothers — 1994-06-22