Catch the Ghost

Composer

• 
  Choi Seong Gwon

Director

• 
  Shin Yoon Sub

Executive Producer

• 
  Lee Jang Su

Screenwriter

• 
  So Won
• 
  Lee Young Joo

Main Role

• 
  Moon Geun Young

  Yoo Ryung | Yoo Jin

  Main Role
• 
  Kim Seon Ho

  Ko Ji Seok

  Main Role
• 
  Jung Eugene

  Ha Ma Ri

  Main Role
• 
  Ki Do Hoon

  Kim Woo Hyuk

  Main Role

Support Role

• 
  Jo Jae Yoon

  Lee Man Jin [Subway investigator]

  Support Role
• 
  Ahn Seung Gyun

  Kang Soo Ho [Rookie Subway Investigator]

  Support Role
• 
  Song Ok Sook

  Kim Hyung Ja [Police Commissioner]

  Support Role
• 
  Nam Gi Ae

  Han Ae Shim [Ji Suk's mother]

  Support Role
• 
  Lee Joon Hyuk

  Chief Gong [Chief inspector]

  Support Role
• 
  Song Sang Eun

  Park Mi Hyun [Nurse]

  Support Role
• 
  Ahn Sang Woo

  Jeon Won Chul [PR Chief]

  Support Role
• 
  Kim Jung Young

  Choi Kyung Hee [Part-timer / Sae Rom's grandmother]

  Support Role
• 
  Kim Gun Woo

  Han Tae Woong / Kim Yi Joon [Grasshopper group member]

  Support Role
• 
  Lee Jae Woo

  Kim Hyung Soo [Grasshopper group member]

  Support Role
• 
  Lee Hong Nae

  Goo Dong Man [Grasshopper group member]

  Support Role
• 
  Yong Jin

  [Detective]

  Support Role
• 
  Na Do Yool

  Park Jung Hoon

  Support Role
• 
  Jeong Yoon Hee

  [Reporter] (Ep. 16)

  Support Role

Guest Role

• 
  Woo Jeong Won

  [Hand out flyers at subway station] (Ep. 10)

  Guest Role
• 
  Han Ji Sang

  [Serial pervert] (Ep. 1)

  Guest Role
• 
  Oh Hee Joon

  [Serial pervert] (Ep. 1)

  Guest Role
• 
  Choi Min Chul

  (Ep. 2)

  Guest Role
• 
  Min Kyung Jin

  (Ep. 2)

  Guest Role
• 
  Park Ho San

  Choi Do Cheol (Ep. 3-4)

  Guest Role
• 
  Shin Mi Young

  [Do Chul's wife] (Ep. 3-4)

  Guest Role
• 
  Lee Joo Won

  Choi Ji Hwan [Do Cheol's son](Ep. 3-4)

  Guest Role
• 
  Yang Hyun Min

  "Gold Watch'' [Loanshark] (Ep. 3-4)

  Guest Role
• 
  Jung Min Sung

  "Bass" [Loanshark] (Ep. 3-4)

  Guest Role
• 
  Yoo Hyung Kwan

  [Subway officer] (Ep. 4, 8-10, 14)

  Guest Role
• 
  Oh Dae Hwan

  Kim Won Tae [Boxer] (Ep. 4-5)

  Guest Role
• 
  Baek Seo Yi

  Ma Hye Jin [Won Tae's fiancee] (Ep. 4-5)

  Guest Role
• 
  Jung Da Sol

  "Avocado" (Ep. 5-7)

  Guest Role
• 
  Park Ji Yun

  Choi Mi Ra [Girl who lost her wallet] (Ep.6-7, 9-14)

  Guest Role
• 
  Jeon Jin Ki

  [Bakery shop owner] (Ep.8-9)

  Guest Role
• 
  Lee Se Hee

  Madonna [Soo Ho's blind date] (Ep. 8-9)

  Guest Role
• 
  Hong Seo Joon

  Mr. Cha [Subway security chief ] (Ep. 9-10)

  Guest Role
• 
  Kang Min Tae

  Gwa Do [Serial robber] (Ep.16)

  Guest Role
• 
  Kim Mo Bum Guest Role
• 
  Kim Mi Hye

  [News Anchor] (Ep. 9)

  Guest Role
• 
  Byun Gun Woo

  [NFS staff](Ep.12)

  Guest Role
• 
  Song Chang Gyu

  [Chinese restaurant owner] (Ep.8)

  Guest Role
• 
  Kim Han Sang

  [Broker, buys stolen goods] (Ep 12)

  Guest Role
• 
  Yoo Yong Guest Role
• 
  Park Han Sol

  Park Yoo Mi (Ep.5-6)

  Guest Role
• 
  Mok Ji Su

  [Psychiatric ward nurse] (Ep. 14)

  Guest Role
• 
  Kim Wang Do

  [Detective, Dangsan Station Subway]

  Guest Role
• 
  Park Won Ho

  [Paparazzi]

  Guest Role
• 
  Gi So Yoo

  [Lee Man Jin's third daughter]

  Guest Role
• 
  Nam Tae Hoon

  [Reporter]

  Guest Role
• 
  Cho Seok In

  [Gang member] (Ep. 2)

  Guest Role
• 
  Kim Geun Yeong

  [Relative middle-aged woman]

  Guest Role
• 
  Ahn Soo Bin

  [Volunteer in cap with wings]

  Guest Role
• 
  Lee Gyoung Ho

  [Dangsan University detective]

  Guest Role
• 
  Choi Woo Ri

  [Kidnapper red shoes]

  Guest Role
• 
  Park Soo Yeon

  [Club woman]

  Guest Role
• 
  Hong Ji Eun

  [Reporter] (Ep. 1-2, 16)

  Guest Role

Unknown

• 
  Heo Dong Soo Unknown
• 
  Kim Cha Yoon Unknown
• 
  Kim Na Hee Unknown
• 
  Kwon Yoo Na Unknown
• 
  Jung Yi Rang Unknown
• 
  Go Bong Goo Unknown
• 
  Lee Han Joo Unknown