Triangle — Cast & Crew

Crew

Star Cast

Kang Hye-jung

as Oh Sung-hye

Ahn Jae-wook

as Ryu Sang-woo

Lee Soo-kyung

as Han Ji-young

Lee Sung-min

as CEO Lee Byung-joon

Heo Jung-gyu

as Detective Won

Kang Shin-il

as Vice president Son

Lee Dae-yeon

as Section Chief Kim

Cha Tae-hyun

as (cameo)