The Scent— Full Cast

Park Hee-soon

as Kang Seon-woo

Park Si-yeon

as Kim Soo-jin

Ju Sang-uk

as Detective Han Gil-ro

Kim Jung-tae

as Detective Seo

Lee Han-wi

as Chief detective Sa

Lee Kwang-soo

as Gi-poong

Cha Soo-yeon

as Hye-young

Baek Yoon-jae

as Soo-jin 2

Kim Jung-hak

as Unknown