James
Chief Hwang
Ha Yoon-joo / "Piglet"
Department Head Lee
Squirrel
Parrot
M3
Won Soong-i / "Monkey"
Scarecrow
Ttong
Control M
Ostrich
Sloth
Banker
Mysterious Broker
Al
Arrest team
Arrest Team
Suspect (cameo)
Secret Investigator
Control team member