Characters played by Song Seung-heon
Seon-Woo
Characters played by Kim Hee-seon
Ji-hee
Characters played by Cheol-ho Choi
Jung Min-wook
Characters played by So-yeong Hong
Swimming Pool Counter
Characters played by Kim Hyun-joo
Soo-jin
Characters played by Yun-Jeong Jang
(as Youn-jung Jang)
Characters played by Hae-gon Kim
Taxi Driver
Characters played by Yeong-im Kim
[no data]
Characters played by Ju-hye Ko
[no data]
Characters played by Jong Bak Lee
Detective