as

Gyeong-bin

as

Boss Yoon

as

Head of the Detective Department (ep. 2)

as

Mr. Hwang

as

Village Head Chang Yu-Tang

as

Watchman at Seowon station

as

Senior Statesman 4

as

Yu

as

Detective Choi

as

Retainer 1

as

Manager

as

Filmmaker

as

Mayor

as

Han Kim

as

Won Se-jong (Sang-hyeon's middle school classmate)

as

Kim Seok-deok (Youngsook's husband)

as

Kang Man-guk

as

Kim Dong-hwan

as

Seungil

as

Choi Moon-seon

as

General Myeongryun