Commitment

Choi Seung-hyun

Ri Myung-hoon/Kang Dae-ho

Han Yeri

Lee Hye-in

Yoon Je-moon

Cha Jeong-min

Cho Seong-ha

Moon Sang-cheol

Kim You-jung

Ri Hye-in

Lee Joo-sil

North Korean Spy - Granny

Jung Ho-bin

Big Dipper

Kim Sun-kyung

North Korean Spy

Kim Min-jae

North Korean Liaison

Park Sung-woong

Myung-hoon's Father

Kang Han-na

waffle store part time worker

You Chea-myung

Kim Sun-myung

Lee Shin-seong

Dong-seop

Um Tae-goo

Man

Park Kil-soo

non-renseigné

Hwang Yeon-hui

Teacher