Film historians credit the emotional impact of the Great Depression as one reason for the screwball comedy's unplanned rise, and cite the 1934 films It Happened One Night as igniting a firestorm of inventive imitators.

Source: https://collider.com/screwball-comedy-movies/

Old-school Hollywood screwball comedies don't get much better or more iconic than It Happened One Night.

Source: https://collider.com/best-romantic-movies-all-time-ranked/

Previously, however, Keaton tended to star in straight-up, irreverent, or screwball comedies.

Source: https://collider.com/michael-keaton-working-stiffs-slapstick-sitcom/

She changes speed and can throw a curveball and a screwball.

Source: https://www.pressenterprise.com/2023/03/27/aquinas-softball-team-pulls-away-from-linfield-christian-in-ambassador-league-showdown/

Sure, this film may be more screwball rom-com in its essence, but at its core, it’s still a spy movie.

Source: https://krdo.com/news/2023/09/02/15-spy-movies-to-watch-right-now/