Han Hyo-joo

Jung So-yool

Chun Woo-hee

Seo Yeon-hee

Yoo Yeon-seok

Kim Yoon-woo

Park Sung-woong

Police Chief

Jang Young-nam

San-wol

Lee Han-wi

Manager

Ryu Hye-young

Kim Ok-hyang

Kim Su-an

Young Jung So-yool

Cha Ji-yeon

Lee Nan-young

Keum Sae-rok

Adult Gisaengs

Kim Young-min

PD

Ahn Na-young

Adult Gisaeng

Bek Hyun-jin

Park Il-sung

Kim Bo-yoon

Ha-poom

Choi Jeongeun

Baby Gisaeng

Kim So-suk

Alteration Shop Woman

Kang Chae-min

Boy

Woo Ka-eun

Adult Gisaeng

Lee Sung-woo

Yeon-hee's Recording Studio Engineer