S03E01: Keys and Knives
No-eul infiltrates a dangerous operation with a risky plan. A new game is announced: hide-and-seek, where one group holds a key and the other a knife.
Previous Episode 
Season 1
Red Light, Green Light
S1E1 / 17 Sep 2021
Hell
S1E2 / 17 Sep 2021
The Man with the Umbrella
S1E3 / 17 Sep 2021
Stick to the Team
S1E4 / 17 Sep 2021
A Fair World
S1E5 / 17 Sep 2021
Gganbu
S1E6 / 17 Sep 2021
VIPS
S1E7 / 17 Sep 2021
Front Man
S1E8 / 17 Sep 2021
One Lucky Day
S1E9 / 17 Sep 2021
Season 2
Bread and Lottery
S2E1 / 26 Dec 2024
Halloween Party
S2E2 / 26 Dec 2024
001
S2E3 / 26 Dec 2024
Six Legs
S2E4 / 26 Dec 2024
One More Game
S2E5 / 26 Dec 2024
O X
S2E6 / 26 Dec 2024
Friend or Foe
S2E7 / 26 Dec 2024
Season 3
Keys and Knives
S3E1 / 27 Jun 2025
The Starry Night
S3E2 / 27 Jun 2025
It's Not Your Fault
S3E3 / 27 Jun 2025
222
S3E4 / 27 Jun 2025
○△□
S3E5 / 27 Jun 2025
Humans Are...
S3E6 / 27 Jun 2025
Lee Jung-jae
Seong Gi-hun / Player 456
Yim Si-wan
Lee Myung-gi / Player 333
Wi Ha-jun
Detective Hwang Jun-ho
Jo Yu-ri
Kim Jun-hee / Player 222
Lee Byung-hun
Front Man / Hwang In-ho
Park Gyu-young
Kang No-eul / Guard 011
Kang Ae-sim
Jang Geum-ja / Player 149
