So Ji-sub as Ji Hyung-do

Lee Mi-yeon as Yoo Mi-yeon

Kwak Do-won as Kwon Jong-tae

Kim Dong-jun as Ra Hoon

Lee Kyung-young as Ban Ji-hoon

Han Bo-bae as Ra Bo-seul

Yoo Ha-bok as Jin Chae-Kook

Jeon Kuk-hwan as Company President Jeon

Kim Seo-won as Choo Min-woo

Heo Dong-won as Deputy Goo

Hong Kyeong-yeon as Manager Yang

Lee Jae-yoon as Shin Ip-nam

Jung Young-ki as Nam-dae

Lee Chae-eun as Park Joo-im

Yu Na-mi as Miss An

Hwang Seok-jeong as Cafe Owner

Jeong Gi-seop as Undercover Policeman

Ha Soo-ho as Employee at Sales Division