오픈 더 도어

Lee Soon-won

Mun-seok

Seo Young-joo

Chi-hoon

Kim Soo-jin

Catherine

Kang Ae-sim

Chi-hoon's mother

Joey Albright

Robber

Daniel C. Kennedy

Manager

Song Dong-kyu

Delivery man

Yanick van den Brand

Part time worker

Alex Bekhzod

Part time worker