High Class [Russian]

Cho Yeo-jeong

Song Yeo-wool

Kim Ji-Soo

Nam Ji-seon

Lee Chae-Min

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

Ha-Joon Song

Danny Oh

Kim Young-jae

Lee Jeong-woo

Namhee Kim

An Ji-yong

In-jo Yoo

Bang Yeong-joo

Gong Hyun Joo

Cha Do-young

Kim Ji-Yu

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

Se-jin Park

Hwang Na-yoon

Kim Sung-Tae

Alex Comer

Liz Cha

Administration Officer

Eun-hye Park

Se-joon's mother

Daniel C Kennedy

Hitman

Bo-reum Han

Do-yeong's old friend

Park Yong

Priest

Hoon Song

Ji-seon's ex-husband

Park Ok-chool

Restaurant owner