Continuity mistake: When Jung-bae is speaking with Gi-hun at the start, whilst Gi-hun is saying "Last time I was here, someone said the exact same thing," Jung-bae's hand is raised with a spoon in it. When the shot cuts to focus on Jung-bae, his hand is lowered. A few seconds after that, after Gi-hun says "That person died here," the shot cuts back to Jung-bae and his hand is suddenly raised again. (00:02:10)
Continuity mistake: When Jung-bae fails to get Gi-hun to eat the egg and rice, he decides to eat it himself. When he takes the spoon out of his mouth after eating it, he lowers his hand away from his mouth. When the shot cuts, his hand is raised to be level with his face again. (00:01:50)
The Man with the Umbrella - S1-E3
Continuity mistake: Toward the end of episode 3 when player 119 stabs a guard in the eye and takes his gun, he then shoots a second guard in the left arm and holds him hostage. However, after Player 119 sees his guard-hostage is a very young man and decides to kill himself, we see the Front Man walk up to the scene and in that moment the guard-no-longer-hostage has obviously been shot in the right arm. Noticing this made me realise the jungle gyms on either side of the scene got swapped. It's a mirrored image. (00:47:07 - 00:49:03)
Red Light, Green Light - S1-E1
Continuity mistake: In LGL, if you look at the map of players, look at the player top right of 456 which is player 415. It is a balding man with glasses. Yet during the massacre of LGL, you see at the doors that player 415 is a woman with long hair in a pony tail.
The Man with the Umbrella - S1-E3
Continuity mistake: The umbrella shape on the wall changes in between scenes from wavy lines at the bottom to straight.
