Handphone

Uhm Tae-woong

as

Oh Seung-min

Park Yong-woo

as

Jeong Yi-gyu

Park Sol-mi

as

Oh Jung-yun

Hwang Bo-yeon

as

Kim Dae-jin

Lee Se-na

as

Yoon Jin-ah

Park Gil-su

as

President Choi

Lee Seung-joon

as

Kang Myeon-sik

Kim Nam-gil

as

Jang Yoon-ho

Kim Koo-taek

as

Man in trainin...

Jeon Bae-soo

as

Song Ki-taek

Yoo Ji-yeon

as

Base station w...

Kwak Do-won

as

Police Captain