동창생

Choi Seung-hyun

Ri Myung-hoon / Kang Dae-ho

Han Ye-ri

Lee Hye-in

윤제문

Cha Jeong-min

조성하

Moon Sang-cheol

Kim You-jung

Ri Hye-in

Lee Joo-sil

North Korean Spy

정호빈

Big Dipper

김선경

North Korean Spy

김민재

North Korean Liaison

박성웅

Myung-hoon's Father

강한나

Waffle Store Part-time Worker

Yoo Jae-myung

Kim Sun-myung