Doctor Detective(2019)

Do Jung Eun

32 episodes

Heo Min Ki

32 episodes

Choi Tae Young

32 episodes

Byun Jung Ho

32 episodes

Gong Il Soon

32 episodes

Choi Min

32 episodes

Seok Jin Yi

32 episodes

Park Hye Mi

32 episodes

Ha Jin Hak

32 episodes

32 episodes

Mo Sung Kook [TL Osem Head of Department]

32 episodes

32 episodes

32 episodes

Teacher Ko [UDC Industrial hygienist]

32 episodes

Jung Ha-Rang

1 episode