High Class

Choi Byeong-gil

Director

Lee Chae-Min

Ahn Seung-jo (Ji-seon's assistant)

So-yi Park

Hwang Jea-In

Ha-Joon Song

Danny Oh

Namhee Kim

An Ji-yong

Yeong-jae Kim

Lee Jeong-woo

Kim Ji-Yu

Lee Joon-hee (Ji-seon's daughter)

In-jo Yoo

Bang Yeong-joo

Gong Hyun Joo

Cha Do-young

Kim Sung-Tae

Alex Comer

Lee Ka-eun

Rachel Jo

Se-jin Park

Hwang Na-yoon

Cho Yeo-jeong

Song Yeo-wool

Kim Ji-Soo

Nam Ji-seon

Liz Cha

Administration Officer

Bo-reum Han

Do-yeong's old friend

Eun-hye Park

Se-joon's mother

Park Yong

Priest

Daniel C Kennedy

Hitman

Storyholic

Writer