'Monster Cop' Ma Seok-do investigates an illegal online gambling business led by a former STS Baek and an IT genius CEO Chang. Ma proposes an unexpected alliance to Jang and begins hunting down the criminals.
Ma Dong-seok
Kim Moo-yul
Park Ji-hwan
Lee Dong-hwi
Lee Ju-bin
Lee Beom-soo
Kim Min-jae
Lee Ji-hoon
Kim Do-gun
Kim Shin-bi
Hyun Bong-sik
Kim Ji-hoon
Kim Young-woong
Ryu Ji-hoon
Baek Seung-hwan
Bae Jae-won
Ahn Seong-bong
Kim Ho-jun
Jeong In-gi
Kwon Il-yong
Park Bo-kyung
Kim Soo-jin
Bae Hae-seon
Jo Jin-kyul
Kang Jun-seok
Min Hyo-kyung
Jo Hyun-sik
Jeong Ji-young
Kang Shin-chul
Jang Tae-min
Kim Mo-beom
Choi Hyun-do
Kim Seon-mun
Lee Sang-jin
Park Geun-jeong