Possessed

Composer

• 
  Ha Geun Yeong

Director

• 
  Choi Do Hoon

Screenwriter

• 
  Park Hee Gang

Main Role

• 
  Song Sae Byuk

  Kang Pil Sung

  Main Role
• 
  Go Joon Hee

  Hong Seo Jung

  Main Role

Support Role

• 
  Yeon Jung Hoon

  Oh Soo Hyuk [President's son of Han Neul Hospital]

  Support Role
• 
  Jo Han Sun

  Sun Yang Woo [Doctor]

  Support Role
• 
  Lee Won Jong

  Detective Yoo [Squad Chief]

  Support Role
• 
  Park Jin U

  Choi Nam Hyun [Detective]

  Support Role
• 
  Jo Wan Ki

  Bae Do Ryung [Fortune teller]

  Support Role
• 
  Kwon Hyuk Hyun

  Kim Joon Hyung [Detective]

  Support Role
• 
  Ahn Eun Jin

  Choi Yun Hee

  Support Role
• 
  Seo Eun Woo

  Kim Ji Hang [Nak Chun's daughter]

  Support Role
• 
  Kil Hae Yeon

  Geum Jo [Seo Jung's mother / Shaman]

  Support Role
• 
  Park Sang Min

  Jang Choon Sub

  Support Role
• 
  Jang Hyuk Jin

  Kim Nak Chun [Inspector]

  Support Role
• 
  Won Hyun Joon

  Hwang Dae Doo [Serial killer]

  Support Role
• 
  Oh Yoo Jin

  Mi Sun

  Support Role
• 
  Jung Chan Bi

  Yoo Seung Hee [Detective Yoo's daughter]

  Support Role
• 
  Jung Ji Hoon

  Kang Pil Sung [Young]

  Support Role
• 
  Lee Ju Eun

  Ji Yeon

  Support Role
• 
  Lee Ji Hae

  Jo Seung Kyung

  Support Role
• 
  Jung Hae Na

  So Hee

  Support Role
• 
  Ki Se Hyung Support Role
• 
  Baek Jae Woo Support Role
• 
  Yoo Sang Hoon Support Role

Guest Role

• 
  Ryu Hye Rin

  (Ep .1)

  Guest Role
• 
  Joey Albright

  Joe [Customer] (Ep. 2)

  Guest Role
• 
  Kim Mi Hye

  [TV show English instructor] (Ep. 2)

  Guest Role
• 
  Song Young Jae

  (Ep. 2-3)

  Guest Role
• 
  Seo Kwang Jae

  (Ep. 3)

  Guest Role
• 
  Ok Joo Ri

  [Restaurant owner] (Ep. 5)

  Guest Role
• 
  Park Kwi Soon

  [Monk] (Ep. 7)

  Guest Role
• 
  Jang Hyun Sung

  [Doctor] (Ep. 8)

  Guest Role
• 
  Park Sung Yun

  Ji Suk [Part-timer] (Ep. 9)

  Guest Role
• 
  Lee Sae Yoon

  [Cafe owner] (Ep. 10)

  Guest Role
• 
  Gong Jung Hwan

  [Angry driver] (Ep. 12)

  Guest Role
• 
  Lee Young Ah

  Sister Stephanie (Ep. 16)

  Guest Role
• 
  Lee Ye Bit

  Hong Seo Jung [Young] (Ep. 16)

  Guest Role
• 
  Jung Jin

  [Hwang Dae Doo's minion]

  Guest Role
• 
  Lee Hae On

  Young Mi

  Guest Role
• 
  Park Seo Kyung

  Eun Ji [Ji Suk's daughter]

  Guest Role
• 
  Kim Nam Woo

  [Police 1]

  Guest Role
• 
  Richard Kim

  [Butler]

  Guest Role
• 
  Kim Deuk Gyum

  [Detective]

  Guest Role
• 
  Ham Jin Sung

  [Security guard]

  Guest Role
• 
  Jung Han Yong

  [Doctor]

  Guest Role
• 
  Jang Ji Hoon

  [Drug zombie]

  Guest Role
• 
  Lee Chae Bin

  Kim Eun Yoo

  Guest Role
• 
  Oh Yun Gun

  [Employee]

  Guest Role
• 
  Choi Yo Woon

  [Customer]

  Guest Role
• 
  Yoon Woo Ri

  [Gun woman]

  Guest Role
• 
  Kang Seo Ha

  [Part-timer]

  Guest Role
• 
  Yoo Dam Yeon Guest Role
• 
  Kim Yi Rin Guest Role
• 
  Kwak Ye Heon Guest Role
• 
  Lee Su Jin

  [University student]

  Guest Role
• 
  Jeon Chae Won

  [Employee]

  Guest Role
• 
  Jung Tak

  Hwang Dae Doo [Young] (Ep. 12)

  Guest Role

Unknown

• 
  Jung Ji Yeon Unknown
• 
  Jin Shi Won Unknown