Kim Myung-min

Kim

Yum Jung-ah

Kang

Jung Gyu-woon

Assistant Manager Woo

Yoo Hai-jin

Department Head Choi

Jeong Man-sik

NIS Section Chief

Cheon Bo-geun

Section Chief Kim's Son

Byun Hee-bong

Advisor Yoon

Oh Na-ra

Eun-hye

Oh Kwang-rok

Viagra

Kim Min-jae

Strange

Jo Young-jin

Kwak

Kim Ja-young

Real estate woman

Lee Seung-ho

Lee

Kim Beop-rae

Minion

Hwang Chae-won

Ji-soo

Jo Moon-ee

Koo

Park Jin-woo

Baseball coach

Woo Min-kyu

Dong-su

Oh Soon-tae

Baseball Commentator

Min Bok-gi

Family doctor

Kim Hong-soo

Anti-North Korea Balloon Launch Host

Baek Hyeon-woo

2nd Floor Agent 2