Kim Moon-chan

Hunt

(Mr. Lee [Technician])

Taxi Driver

(Detective)

Agency

(Staffing company owner)

Dr. Romantic

(Fighting Patient)

The Worst of Evil

(Eumseong squad chief)

Hyper Knife

(Mr. Park)

Uncle Samsik

([Assemblyman])

Crash

([Mechanic])

Chief Detective 1958

([Merchants' association head])

The Midnight Studio

([Haru delivery employee])

Love Song for Illusion

([Gambling house thug])

A Bloody Lucky Day

([Hwasong detective])

The Matchmakers

([Court official])

Revenant

([Detective])

Queen of Masks

([Security guard])

One Dollar Lawyer

([JQ Group meeting man])

The Golden Spoon

([Watch salesman])

Hope or Dope

([Gook Hee's uncle])

Juvenile Justice

([Nam Kyeong's father])

I Have Not Done My Best

([Alcohol customer at Amazing Yellow Burger])

Rookie Cops

([Billiard hall owner])

The Devil Judge

(Jo Min Seong [Soo Hyun's chief / Yo Han's ally from the RIU])

Bossam: Steal the Fate

([Royal guard])

Please Don't Date Him

(Kim Moon Chan)

Delayed Justice

([Park Sam Soo's father])