The Man with the Umbrella - S1-E3
Continuity mistake: When people start dying during the dalgona game and people start getting eliminated from the floor of the control room, you can see one of the screens on the left showing a player licking the back of his cookie. People don't start doing this until they see Gi-hun come up with it, and he hasn't had that epiphany yet. (00:39:26)
Continuity mistake: During the end sequence in LA featuring a high-profile cameo, the car stops at a traffic light for a mere minute, but the natural light in the streets changes entirely by the time the car drives off. Conspicuously noticeable in the alley.
Continuity mistake: In Gi-hun's hand close-up shot, he's holding the tooth by the tooth itself, but when it cuts to a medium shot of his face, we can see he's holding it by the metal wire now. (00:22:34)
