Kwak Jin-seok

as Coach

as Special Commander

as Pyeon Seong-uk (2 episodes)

as Lee Yong-soo

as Kwak Jun-hwi

as Hook

as Hae-jin

as Border Guard (1 episode)

as Beijing Agent 1

Stunts

as President Seong's Subordinate 1

as Security 1

as Mirando Employee

as Hunter Kwak / Tiger

Stunts

as Jung Chung's Gang Member (uncredited)

as NIS Undercover Agent 3

as Wooyuki

as Junior Detective in Opening Scene

as Self

Stunts

Stunts