Police University

Cha Tae-hyun

Yoo Dong-man

Jung Jin-young

Kang Seon-ho

Krystal Jung

Oh Kang-hee

Choo Young-woo

Park Min-kyu

Hong Soo-hyun

Choi Hee-soo

Lee Jong-hyuk

Kwon Hyuk-pil

Seo Ye-hwa

Baek Hee

Yoo Young-jae

Jo Joon-wook

Choi E-sun

Seo Yeo-joon

Kang Shin-il

Seo Sang-hak

Song Jin-woo

Park Cheol-jin

Yoon Jin-Ho

Team Leader Choi

Yoo Tae-woong

Han Jung-sik

Shin Seung-hwan

Go Deok-bae

Choi Woo-sung

Yoon Seung-beom

Kim Young-sun

Oh Jung-ja

Chae Seo-an

Lee Eon-ju

Park Seung-yeon

Min Jae-kyung

Oh Man-seok

Yun Taek Il [Seung Beom and Sun Ho's dad]

Song Yeong-jae

Landlord