
Good Boy
A different purpose with the same heart of gold.
Olympic medalists join the police force through a special recruitment program, trading medals for badges as they tackle violent crimes and injustices with their athletic skills.
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Episodes
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Top Cast

Park Bo-gum
Yun Dong-ju · 16 eps

Kim So-hyun
Ji Han-na · 16 eps

Oh Jung-se
Min Joo-young · 16 eps

Lee Sang-yi
Kim Jong-hyeon · 16 eps

Heo Sung-tae
Ko Man-sik · 16 eps

Tae Won-seok
Shin Jae-hong · 16 eps

Seo Hyun-chul
Hwang Kyeong-cheol · 16 eps

Jeong Man-sik
Oh Jong-gu · 16 eps
Park Chul-min
Kim Geum-nam · 16 eps

Jung Seo-yeon
Jung Mi-ja · 16 eps
Eung-soo Kim
Cho Pan-yeol · 16 eps

Lee Ji-hyeon
Jung Gyeong-mi · 16 eps

Go Joon
Leo · 16 eps

Kim Ji-yoo
Young Ji Han-na · 16 eps

Lee Ho-jung
Kim Yeon-ha / Drug Monster · 12 eps

Kim Eung-soo
Jo Pan-yeol · 3 eps

Han Kyu-won
An Dae-yong · 3 eps

Park Jeong-woo
Gangster · 3 eps

Park Cheol-min
Kim Geum-nam · 3 eps

Lee Ji-hye
Jung Kyung-mi · 2 eps




















