Numan Acar
Abdul

Pasquale Aleardi
Dagan

Choi Mu-sung
Kang Min-ho

Kwak Do-won
Blue House Investigator

Kim Seo-hyung
North Korean Embassy Secretary

Thomas Thieme
Sigmund

Tayfun Bademsoy
Asim

Werner Daehn
Yuri

Sinja Dieks
Restaurant Waitress

Bae Jung-nam
Dong Myung-soo's Escort Agent