Rainbow Eyes— Full Cast

Kim Kang-woo

as Cho Kyung-yoon

Kim Gyu-ri

as Park Eun-joo

Lee Soo-kyung

as Cha soo-jin

Park Won-sang

as Detective Kim

Jeon Chang-geol

as Detective Squad Chief

Choi Deok-moon

as Detective Lee

Kim Sung-ryung

as Lee Hye-seo

Kim Yoo-jung

as Hye-seo's Daughter

Park Sang-chul

as Unknown