Cast (10)

Lee Jung-jae

Seong Gi-hun / 'No. 456'

Park Hae-soo

Cho Sang-woo / 'No. 218'

Wi Ha-jun

Hwang Jun-ho

HoYeon

Kang Sae-byeok / 'No. 067'

Oh Young-soo

Oh Il-nam / 'No. 001'

Heo Sung-tae

Jang Deok-su / 'No. 101'

Kim Joo-ryoung

Han Mi-nyeo / 'No. 212'

Anupam Tripathi

Ali Abdul / 'No. 199'

Lee You-mi

Ji-young / 'No. 240'

Jeon Young-soo

Game Guide / Subway Announcement

Crew (2)

Directing

Hwang Dong-hyuk

Director

Writing

Hwang Dong-hyuk

Writer

Guest stars (11)

Lee Byung-hun

Front Man / Hwang In-ho

Park Hye-jin

Sang-woo's mother

Kim Yeong-ok

Gi-hoon's mother

Geoffrey Giuliano

VIP 4

Daniel C. Kennedy

VIP 2

John D. Michaels

VIP 1

Son Young-soon

Flower seller

Lee Jeong-heon

Banker

Park Si-wan

Sae-byeok's brother

Kim Min-che

Hair Stylist

Gong Yoo

The Recruiter