Irreversible (2002) had one of the most notorious walkouts ever at the 2002 Cannes Film Festival. People began walking out within 15 minutes of the beginning of the movie, citing the "sickening" violence (including an excruciatingly graphic and long rape scene) as one of the main reasons. Other notable walkouts for disturbing content include (but aren't limited to) The House That Jack Built (2018), Reservoir Dogs (1992), Crimes of the Future (2022), and Freaks (1932), which also prompted a woman to claim it caused her to have a miscarriage. There are also plenty of other movies people have walked out of for various reasons. One unifying factor appears to be that the most publicized walkouts aren't necessarily for the most disturbing movies (at least not by modern standards), but rather for higher-profile movies that people watched without knowing what they were getting into.