친구 2

유오성

Joon-seok

주진모

Lee Chul-joo

Kim Woo-bin

Choi Sung-hoon

장영남

Hye-ji

정호빈

Eun-ki

Ki Joo-bong

Hyung-doo

이철민

Joon-seok's Subordinate

Lee Jun-hyeok

Joon-seok's Subordinate

황성준

Earring

Kang Han-na

Ah-ram

조민준

Eun-ki's Right-hand Man

주석태

Stepfather