Other mistake: When Ki-jung is making the fake diploma, the date she uses is June 16, 2018, indicating the movie takes place after then. In a later scene, when Yeon-kyo texts Ki-taek to meet in the sauna, the date on the text is June 12, despite being a later date. (00:11:20 - 00:44:40)
Parasite (2019)
1 other mistake - chronological order
Directed by: Bong Joon Ho
Starring: Kang-ho Song, Sun-kyun Lee, Woo-sik Choi, Yeo-jeong Jo
Continuity mistake: Just before the violent climax at the party, the pool of blood and the pieces of glass change position next to to Ki-woo, as the noose does. (01:51:55)
Ki-taek: Rich people are naive. No resentments. No creases on them.
Chung-sook, Ki-taek's wife: It all gets ironed out. Money is an iron. Those creases all get smoothed out by money.
Trivia: This is the first non-English language film to win the Academy Award for Best Picture.