Jo Kyung-hyun

as Gong-beom (1 episode)

as Sang-gu

as [Psychiatric patient] (1 episode)

as Player 285 (4 episodes)

as Manager

as Bar Owner

as Galchi (hairtail)

as Digging Driver 2

as Waiter

as Young Mr. Kim

as Hyun-geun

as Dae-mang Gang Member 2