Inspector Koo

Koo Kyung-yi (12 episodes)

Song Yi-kyung / "K" (12 episodes)

Director Yong (12 episodes)

Na Je-hui (12 episodes)

Santa (12 episodes)

Oh Gyeong-su (12 episodes)

An Geon-uk (12 episodes)

Mr. Kim (11 episodes)

Director

Original Music Composer

Writer