Full cast of No Way Out: The Roulette

Cho Jin-woong

Baek Joong-sik

8 episodes

You Chea-myung

Kim Guk-ho

8 episodes

Yum Jung-ah

Ahn Myung-ja

8 episodes

Kim Moo-yul

Lee Sang-bong

8 episodes

Lee Kwang-soo

Yoon Chang-jae

8 episodes

Greg Hsu

Mr. Smile

8 episodes

Kim Sung-cheol

Sung Joon-woo

8 episodes

Sung Yoo-bin

Seo Dong-ha

8 episodes

Hyun Bong-sik

Ji-hong

8 episodes

Lee Tae-young

Gi Hun

1 episode

Lee Seo-won

Church Member (Eps 8)

1 episode

Han Seo-wool

Bank Clerk (Eps 1)

1 episode

Lee Seung-ju

Reporter (Eps 6)

1 episode