Jo Seung Yun

The First Responders / The Police Station Next to the Fire Station · 소방서 옆 경찰서 (Sobangseo Yeob Kyungchalseo)
Jin Cheol Joong

Little Women / Little Ladies · 작은 아씨들 (Jakeun Assideul)
Jo Wan Gyu

Team Bulldog: Off-duty Investigation / Further Investigation / Extraordinary Investigation · 번외수사
Yoo Sung Gook (ep.3-5)