اضراب صيفي

Si-wan Yim

An Dae-Beom

Seol-Hyun Kim

Lee Yeo-Reum

Park Ye Young

Jo Ji-Young

Eun-soo Shin

Kim Bom

Paul Battle

Professor Holland

Kim Jeong-yeong

Kwak Doo-Hee's wife

Jang Sung-bum

Jae-Dong

Kim Hak-sun

Kwak Doo-Hee

Kim Gi-Bang

Lee Yeo-Reum's brother

Shin Joo-Hwan

Choi Ji-Won (Manager)

Thomas L. Frederiksen

Thomas

Yoo Soon-woong

Bae Young-Ho

Yong Oh

Hwang Chang-Soo

Jae-min Bang

Heo Jae-Hoon

Oh Ji-hye

Lee Yeo-Reum's mother

Mun-Ho Seo

Detective

Park Ok-chool

Song Ok-Soon

Min Gyu Kwak

Bae Seong-Min