Characters played by Hee-soon Park
Kang Seon-woo
Characters played by Si-yeon Park
Kim Soo-jin
Characters played by Sang-uk Joo
Han Gil-ro
Characters played by Jeong-tae Kim
Detective Seo
Characters played by Han-wi Lee
Chief detective Sa
Characters played by Kwang-Soo Lee
Gi-poong
Characters played by Kang Ji-Seob
Lee Jin-gook
Characters played by Su-yeon Cha
Lee Hye-Young
Characters played by Yoon-Seong Kim
[no data]
Characters played by Lee Hyun-Ji
Gym staff