Ji Chang-Wook

Park Tae-Jung

Kyung-soo Do

Ahn Yo-han

Jong-soo Kim

No Yong-Sik, No Yong Sik

Jae-Cheol Kim

Yang Cheol-Hwan

Inji Jeong

Nanny

Yoon Soo Jo

No Eun-Bi

Kwang-Soo Lee

Baek Do-kyeong

Dong-kun Yang

Yeo Deok-Su

Rich Ting

Hwang Il-Guk (Detective)

Lee Sung-woo

Hwang Il-Guk (Detective)

Jin-seok Kwak

Lim Jae-Deok

Hyun Oh-Bong

Deok-Il

Lee Seo-hwan

Warden Park

Jin-Hyeong Jo

Yeo Deok-Su's subordinate

Oh Chae Eun

An Yo-Han's secretary

Jonathan Tanigaki

Woo-Jung

Bae Na-Ra

Cleaner

Lee Seok-hyeong

Dae-Hoon