Kim Myung-min

Kim

Yum Jung-ah

Kang

정겨운

Assistant Manager Woo

Yoo Hai-jin

Department Head Choi

Jeong Man-sik

NIS Section Chief

천보근

Section Chief Kim's Son

Byun Hee-bong

Advisor Yoon

Oh Na-ra

Eun-hye

Oh Kwang-rok

Viagra

김민재

Strange

조영진

Kwak

김자영

Real estate woman

이승호

Lee

Kim Beop-rae

Minion

황채원

Ji-soo

조문의

Koo

Park Jin-woo

Baseball coach

우민규

Dong-su

Oh Soon-tae

Baseball Commentator

민복기

Family doctor