Don Lee as Leader of Shadow

Kim Young-min as Oh Hyeon

Lee Yi-kyung as Shadow 1

Cho Dong-in as Shadow 2

Teo Yoo as Shadow 3

Ahn Ji-hye as Shadow 4

Cho Jae-ryong as Shadow 5

Kim Joong-ki as Shadow 6

Joo Hee-joong as Jeong Yi-se

Choi Gwi-hwa as Oh Ji-ha

Hwang Geon as Oh Jeong-taek

Yoo Yeon-soo as Jin Ho-seong

Son Jong-hak as Byeon Oh-gu

Im Hwa-young as Ji-hye

Yeon Ji-hae as Kidnapped High School Girl

Lee Na-ra as Oh Ji-ha's Wife

Sin Minju as Mrs. Jeong Lee

Park So-dam as Coffee Delivery Girl

Kim Jae-rok as Manager

Kim Jong-goo as Military General