The Roundup 4: Punishment

Synopsis

'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

Ma Seok-do

Kim Moo-yul

Baek Chang-gi

Park Ji-hwan

Jang I-soo

Lee Dong-hwi

Jang Dong-cheol

Lee Ju-bin

Han Ji-su

Lee Beom-soo

Jang Tae-su

Kim Min-jae

Kim Man-jae

Lee Ji-hoon

Yang Jong-su

Kim Do-gun

Jung Da-wit

Kim Shin-bi

Kang Nam-su

Hyun Bong-sik

Kwon

Kim Ji-hoon

Jo Ji-hoon