Riven

Choi Kang-hee

as Cha Hong-do

Chun Jung-myung

as Go Yi-seok

Lee Jae-yoon

as Jang Doo-soo

An So-hee

as Go Se-ro

Uhm Hyo-seop

as Go Jae-woong

Hwang Seung-eon

as Woo Yeon-woo

Joo Hyun

as Ko Sang Gyu

Jin Hee-kyung

as Hwang Moon Sun

Kim Ki-bang

as Detective Yang

Seo Yi-sook

as Psychiatrist Uhm Gi Chun

Choi Moo-seong

as Butler Ahn Byeong Yeol

Kim Ae-kyung

as Hwang Geum Shim

Oh Jung-se

as Mart Staff

Ko Seon-Hui

Writer

Lee Hae-won

Lighting Director