Episode 4
"After the group faces a close call, President Choi plans his own operation. But as their plans fall into place, the enemies stand in their way."
Guest Stars
Min Kyung-jin
Oh In-muk
Hong Jun-young
Mr. Jung
Ha Soo-ho
Im Jang-do
Cho Wan-ki
Kim Jun-min
Lee Hae-yeong
Hwang Yang-jung
Im Hwa-young
Min Ji
Kim Sae-ron
Kim Hyeon-joo
Yun Yoo-sun
Yoon So-yeon
Tae Won-seok
Kang In-beom
Ryu Soo-young
Lee Doo-young