Characters played by Seung-beom Ryu
Nam Chul-woo
Characters played by Lee Won-geun
Oh Jin-woo
Characters played by Kim Young-min
Inspector
Characters played by Gwi-hwa Choi
(as Guyhwa Choi)
Characters played by Min-seok Son
[no data]
Characters played by Jeong Ha-dam
Jin-Dal-Rae
Characters played by Hyun-Ah Sung
Consultant
Characters played by Ji-il Park
K-CIA officer
Characters played by Min-Young An
Sundae restaurant owner
Characters played by Na-ra Lee
Cheol Woo's wife