Secret Reunion

Song Kang-ho

Lee Han-kyu

Gang Dong-won

Song Ji-won

Jeon Kuk-hwan

Shadow

Park Hyuk-kwon

Go Kyung-nam

Yoon Hee-seok

Son Tae-soon

Choi Jung-woo

National Intelligence Deputy

Kwon Beom-taek

Ji Myung-hoon

Jung In-gi

Kim Sung-hak

Jo Hyun-wu

Seong-chul

Cha Yeob

Jae-hwan

Lee So-yoon

Hyoung-sook

Lee Jasmine

Du Lee-ahn

Park Yong-jin

Jang Yoo-shin

Lee Jong-gu

Priest Lee Ki-hoon

Ha Soo-ho

Suspicious Man