Plot hole: Sang-hwa forces a zombie inside a toilet stall. The zombie begins to bang on the door violently and Sang-hwa has to hold onto the door in order to stop the zombie from getting out. However, it is revealed later on that the zombies do not attempt to attack the humans or react violently or aggressively if they cannot see them. If this is the case, then this scene of the zombie banging on the door even when it cannot see any of the uninfected humans contradicts the rules that are established later on. (00:25:48)
Train to Busan (2016)
1 plot hole - chronological order
Directed by: Sang-ho Yeon
Starring: Dong-seok Ma, Su-an Kim, Yoo Gong, Yu-mi Jung
Visible crew/equipment: When the zombie outbreak begins on the train, Seok-woo runs into one of the train cars that have no zombies, carrying Su-an with him. He places Su-an on the ground, and just before he does so, a yellow tape marker can be seen on the ground, allowing the actor to know where to place the little girl actor when he stops running. (00:26:27)
Jong-gil: Good riddance. Always giving to others instead of to yourself. Why did you live like that? What was the point? What a load of crap.