Traditionally, the cast is given clues to guess the identity of the episode's guests, and once the guests appear and are introduced, they and the cast are given a set of puzzles to solve.
Lee Jang-won
Himself
156 episodes
Jeon Hyun-moo
Ha Seok-jin
Kim Ji-seok
Tyler Rasch
Park Kyung
RM
Sakura
1 episode
Nako Yabuki
Hitomi Honda
Death Note
Brooklyn Nine-Nine
Breaking Bad
Stranger Things
Wednesday
CSI: Crime Scene Investigation
Fawlty Towers
Doctor Who
The Looney Tunes Show
It
Adolescence
Friends
