Song Yo-sep

Vietnamese Detective Tran

Battalion Commander

Ki-chan's Father

Jo Cheol-moo

Senior Police

Detective

[Pigs' Feet Restaurant Boss]

Assault General

Security Chief

Police

One Network Member

Bong-tae

Chief of Criminal Division

Campaigner

Taxi Driver

Torture expert

Detective

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Yoon Bum Sun

MBS TV network department head

Park Dong Chul

CEO Lim

Heritage Club Member Jeong Dae-cheol

Detective