Cast of Circle

Meet the talented cast of Circle. From main characters to supporting roles, discover the actors who bring this show to life.

Starring: Yeo Jin-goo as Kim Woo-Jin, Kim Kang-woo as Kim Joon-Hyuk, Gong Seung-yeon as Han Jung-Yeon, Lee Gi-kwang as Lee Ho-Soo, Kwon Hyuk-soo as Detective Oh, An Woo-yeon as Kim Beom-Gyoon, Kim Joong-ki as Kim Kyu-Cheol, Min Sung-wook as Lee Hyun-Seok, Nam Myung-ryeol as Yoon Hak-Joo, Lee Hwa-Kyum as Secretary Shin