Riven

Cha Tae-hyun

as Choi Gun-hee

Sung Yu-ri

as Kim Yu-bin

Lee Duck-hwa

as President Choi Eun-chul

Yoo Chae-young

as Han Sarah

Lee Ki-young

as Kang Ji-hoon/Kevin

Jin Jae-young

as Lee Hae-mi

Chang Mi-hee

as Cha Mi-hee

Kim Chang-wan

as Yu-bin's father

Kwon Ki-sun

as Yu-bin's mother

Kim Nam-jin

as Cha Seung-hyun

Kim Young-jun

as

Jennifer Lee

as Shin Ye-seo

Lee Kwan-hee

Director