Kim Min-seok

as Parole examiner (1 episode)

as [Track coach] (1 episode)

as Doctor (1 episode)

as Military staff (1 episode)

as Restaurant owner (1 episode)

as Police Officer Song (3 episodes)

as Sushi restaurant owner (1 episode)

as Kyung-shik's Subordinate

as Thug 1

as Rescue Team Leader