Police University

Composer

• 
  Gaemi

Director

• 
  Yoo Kwan Mo

Executive Producer

• 
  Ki Min Su

Screenwriter

• 
  Moon Jung Min

Main Role

• 
  Cha Tae Hyun

  Yoo Dong Man

  Main Role
• 
  Jin Young

  Kang Seon Ho

  Main Role
• 
  Krystal Jung

  O Gang Hui

  Main Role

Support Role

• 
  Hong Soo Hyun

  Choi Hui Su [Judo professor]

  Support Role
• 
  Lee Jong Hyuk

  Kwon Hyeok Pil [Law professor]

  Support Role
• 
  Kang Shin Il

  Seo Sang Hak [1st-year head professor / Professor of Forensics&Public Administration]

  Support Role
• 
  Seo Ye Hwa

  Baek Hui [Guidance department director]

  Support Role
• 
  Choo Young Woo

  Park Min Gyu

  Support Role
• 
  Lee Dal

  No Beom Tae [Seon Ho's roommate]

  Support Role
• 
  Yoo Young Jae

  Cho Jun Uk [Seon Ho and Beom Tae's friend]

  Support Role
• 
  Park Seung Yeon

  Min Jae Gyeong [Gang Hui's roommate]

  Support Role
• 
  Lee Do Hoon

  Cha Seong Su [Min Gyu's roommate]

  Support Role
• 
  Jung Ha Joon

  Park Dong Gu

  Support Role
• 
  Lee A In

  Cho Seong Eun

  Support Role
• 
  Kim Jong Hoon

  Han Min Guk [Student president]

  Support Role
• 
  Kim Jae In

  Yun Na Rae [Third year student / Head of Judo team]

  Support Role
• 
  Chae Seo An

  Lee Eon Ju

  Support Role
• 
  Kim Tae Hoon

  Kang Myeong Jeong

  Support Role
• 
  Song Jin Woo

  Park Cheol Jin [Dong Man's partner]

  Support Role
• 
  Shin Seung Hwan

  Ko Deok Bae / "Professor Go" [Gossi Beer pub owner]

  Support Role
• 
  Yoon Jin Ho

  Team Leader Choi [Seoul Metro Police]

  Support Role
• 
  Choi Seo Won

  Ju Gyeong Jang

  Support Role
• 
  Woo Yong Hee

  Hyun Ju Im [Guidance counselor manager]

  Support Role
• 
  Min Chae Eun

  An Hae Ju

  Support Role
• 
  Lee Ki Chang

  Min U

  Support Role
• 
  Yoo Hyeon Jong

  Byeon Tae Jin

  Support Role

Guest Role

• 
  Hong Dong Young

  Kang Seon Ho [Young] (Ep. 1)

  Guest Role
• 
  Baek Kang

  Yun Seung Beom [Young] (Ep. 1)

  Guest Role
• 
  Kim Hyung Mook

  [Loan shark] (Ep. 1)

  Guest Role
• 
  Yoon Boo Jin

  [Landlord's wife] (Ep. 1)

  Guest Role
• 
  Kim Han Sang

  [Doctor] (Ep. 1)

  Guest Role
• 
  Ju Ah Yeon

  [Nurse] (Ep. 1)

  Guest Role
• 
  Kim Kwang Gyu

  [High school teacher] (Ep. 1)

  Guest Role
• 
  Choi Woo Sung

  Yun Seung Beom [Seon Ho’s best friend & adoptive brother] (Ep. 1-2, 16)

  Guest Role
• 
  Oh Man Seok

  Yun Taek Il [Seung Beom and Sun Ho's dad] (Ep. 1-3, 15-16)

  Guest Role
• 
  Song Young Jae

  [Landlord] (Ep. 1, 16)

  Guest Role
• 
  Park Jae Wan

  [Officer presenting award] (Ep. 2)

  Guest Role
• 
  Kim Young Sun

  O Yeo Sa [Gang Hui's mom] (Ep. 2, 4, 7, 9-10, 16)

  Guest Role
• 
  Kwon Hyuk Soo

  Lim Tae Su (Ep. 3)

  Guest Role
• 
  Kook Joong Woong

  [Beom Tae's father] (Ep. 3, 16)

  Guest Role
• 
  Kang Suk Won

  [Detective] (Ep. 4)

  Guest Role
• 
  Nam Dong Ha

  [Truck driver] (Ep. 4)

  Guest Role
• 
  Seon Yul U

  [Gambling house defendant] (Ep. 4)

  Guest Role
• 
  Kim Young Sun

  [Doctor] (Ep. 4, 8)

  Guest Role
• 
  Hwang Seung Eon

  Kim Eun Ju [Dong Man's fiancé] (Ep. 5)

  Guest Role
• 
  Uhm Tae Ok

  [Fishery employee] (Ep. 5, 10)

  Guest Role
• 
  Shin Dong Ryuk

  Mr. Seong (Ep. 6, 8)

  Guest Role
• 
  Lee Yoon Sang

  [Judge] (Ep. 7)

  Guest Role
• 
  Park Yoo Mil

  [Prosecutor] (Ep. 7)

  Guest Role
• 
  Kim Kwon

  [Jeong Ja's attorney] (Ep. 7)

  Guest Role
• 
  Choi Yi Sun

  Seo Yeo Jun (Ep. 7-8)

  Guest Role
• 
  Lee Dong Gyu

  [KCS anchorman] (Ep. 8)

  Guest Role
• 
  Kim Gyu Do

  [Detective] (Ep. 8-9)

  Guest Role
• 
  Yoo Yong

  O Lim Sik (Ep. 9)

  Guest Role
• 
  Kim Byung Chul

  [Professor] (Ep. 9)

  Guest Role
• 
  Joshua Newton

  [Foreign currency exchange agent] (Ep. 10)

  Guest Role
• 
  Shin Suk Min

  [Currency exchange employee] (Ep. 10)

  Guest Role
• 
  Lee Sung Woo

  Jang Jae Gyu [Gang member] (Ep. 10, 12-15)

  Guest Role
• 
  Yoo Tae Woong

  Han Jeong Sik [Chief of Investigation Department Head at Seoul Metro] (Ep. 11-15)

  Guest Role
• 
  Jeon Yeong In

  [Internet café customer] (Ep. 12)

  Guest Role
• 
  Kim Ji Su

  [Nurse] (Ep. 13)

  Guest Role
• 
  Kim Hyun Myung

  Park Si Hyeong (Ep. 14)

  Guest Role
• 
  Bae Seong Il

  Han Min Gi (Ep. 14)

  Guest Role
• 
  Kang Sung Ho

  [Manager] (Ep. 14)

  Guest Role
• 
  Kim Chan Hyung

  Seo Min U (Ep. 15)

  Guest Role
• 
  Kim Nam Jin

  [Min U's mother] (Ep. 15)

  Guest Role
• 
  Gu Bon Jin

  [Detective] (Ep. 15)

  Guest Role
• 
  Kim Kye Hyung

  Seo Min U (Ep. 15)

  Guest Role
• 
  Kim Byung Gi

  Lim Tae Su (Ep. 15-16)

  Guest Role
• 
  Yun Ki Chang

  [Public administration professor] (Ep. 16)

  Guest Role
• 
  Park So Yoon

  Kim Sun Ae

  Guest Role
• 
  Kang Chung Hun

  Im Hyeon Seok [Reporter]

  Guest Role
• 
  Park Sang Eun

  [Police university cadet]

  Guest Role
• 
  Kim Eun Soo

  [Subway worker]

  Guest Role

Unknown

• 
  Cha Seung Yun

  [University senior]

  Unknown