Lee Je-hoon

Dong-gu

Kim Woo-hyun

Gang Member

Kim Ha-young

Massage Staff

Yoon Byung-hee

Mr. Park

Lee Jang-yoo

Janitor

Kim Joo-ryung

Broker

Heo Sung-tae

Vipers' Leader

Lee Joon-hyuk

Antique Shop Owner

Park Jin-woo

Squad Chief Oh

Park Se-wan

Hye-ri

Lee Sung-wook

Gwang-cheol

Ju Jin-mo

Man-gi

Song Young-chang

Sang-gil

Im Won-hee

Sabdari

Shin Hye-sun

Se-hee

Jo Woo-jin

Dr. Jones

Song Hyeong-su

Secretary