Pemeran Walking on Thin Ice

Lee Young Ae (이영애)

as Kang Eun Su

Pemeran Utama

Kim Young Kwang (김영광)

as Lee Gyeong

Pemeran Utama

Park Yong Woo

as Jang Tae Gu

Pemeran Utama

Bae Soo Bin

as Park Do Jin [Eun Su's husband]

Pemeran Pembantu

Kim Si A

as Park Su A [Eun Su's daughter]

Pemeran Pembantu

Oh Yeon Ah

as Baek Yeo Ju [Happiness Bank employee]

Pemeran Pembantu

Jo Yun Hee

as Yang Mi Yeon [Law professor]

Pemeran Pembantu

Seo Eun Sol

as Yun Jin Hui [Su A's best friend]

Pemeran Pembantu

Hwang Jae Yeol

as Park Yeong Sa [Detective]

Pemeran Pembantu

Do Sang Woo

as Kang Hwi Rim [Executive Director of Tuen Holdings]

Pemeran Pembantu

Won Hyun Joon (원현준)

as Do Gyu Man [Phantom Organization boss]

Pemeran Pembantu

Kim Dong Won

as Lee Hyeok [Lee Gang's brother]

Pemeran Pembantu

Lee Kyu Sung

as Hwang Dong Hyeon [Phantom Organization member]

Pemeran Pembantu

Kwon Ji Woo

as Choi Gyeong Do [Detective]

Pemeran Pembantu

Son Bo Seung

as Hwang Jun Hyeon [Phantom Organization member]

Pemeran Pembantu

Shin Ji Won

as Su Jin

Pemeran Pembantu

Park Yeon Woo

as Kim Min U

Pemeran Pembantu

Gi So Yoo

as Kang Eun Su [Child]

Bintang Tamu

Park Seo Kyung

as Kang Eun Su [Teen]

Bintang Tamu

Jung Taek Hyun

as Lee Gyeong [Child]

Bintang Tamu

Jung Je Hyeon

as Kang Hwi Rim [Teen]

Bintang Tamu

Kim Yun Bae

as Kim Bong Nam [Phantom gang member]

Bintang Tamu

Cho Myeong Gyun

as [Drugs friend]

Bintang Tamu

Kang Myoung Soo

as [Boyfriend]

Bintang Tamu

Han Jae Hun

as [Pedestrian]

Bintang Tamu

Min A Ram

as [Subway mother] (Ep. 3)

Bintang Tamu

Park Hyeon Seok

Sutradara

Song Hyun Wook

Sutradara

Jeon Yeong Sin

Screenwriter