Red Swan

Director

• 
  Park Hong Kyun

Producer

• 
  Jung Tae Won
• 
  Kim Woo Taek

Screenwriter

• 
  Choi Yoon Jung

Main Role

• 
  Kim Ha Neul

  O Wan Su

  Main Role
• 
  Rain

  Seo Do Yun

  Main Role

Support Role

• 
  Jung Gyu Woon

  Kim Yong Guk [Wan Su's husband]

  Support Role
• 
  Seo Yi Sook

  Park Mi Ran [Yong Guk's mother]

  Support Role
• 
  Yoon Je Moon

  Han Sang Il [Hwain Group's lawyer]

  Support Role
• 
  Ki Eun Se

  Jang Tae Ra [Jun Hui's mother]

  Support Role
• 
  Shin Soo Jung

  Secretary Yun [Wan Su’s secretary]

  Support Role
• 
  Jung Joo Yeon

  Lee Jin / "Q1" [Wan Su's driver]

  Support Role
• 
  Go Yoon

  Yong Min [Yong Guk's younger brother]

  Support Role
• 
  Kim Yun Jee

  Seo Ji Yeon [Yong Min's wife]

  Support Role
• 
  Jo Won Hee

  Kim Du O [Yong Guk's father]

  Support Role
• 
  Park Hyun Sook

  Byeon Kkoch Bun [Hwain family's head butler]

  Support Role
• 
  Hwang Tae Kwang

  Park Kyeong Ju [Hwain family's head security]

  Support Role
• 
  Lee Seol Hee

  Park Ji Eun [Hwain family's maid]

  Support Role
• 
  Woo Sang Hee

  Kim So Dam [Hwain family's maid]

  Support Role
• 
  Jung Kyung Soon

  Sim Chun Hui [Wan Su's mother]

  Support Role
• 
  Kim Young Pil

  O Hyeon Su [Wan Su's brother]

  Support Role
• 
  Fila Lee

  Lee Gyung Suk [Hwain family's maid]

  Support Role

Guest Role

• 
  Park Chul Min

  [Reporter] (Ep. 1)

  Guest Role
• 
  Park Yoo Hyun

  [Reporter] (Ep. 1)

  Guest Role
• 
  Park Geun Wan

  [Embassy staff] (Ep. 1)

  Guest Role
• 
  Li Yong Qun

  [Chinese gang boss] (Ep. 1)

  Guest Role
• 
  Lee Tae Ho

  [Ceremony host] (Ep. 1-2)

  Guest Role
• 
  Sung Hyuk

  Sin Ju Hyuk [Senior inspector] (Ep. 1, 3)

  Guest Role
• 
  Lee Tae Geom

  Detective Lee (Ep. 2)

  Guest Role
• 
  Hong Yi Joo

  Detective Choi (Ep. 2)

  Guest Role
• 
  Han Joo Hyun

  O Wan Su [Young] (Ep. 2)

  Guest Role
• 
  Ryu Ji Won

  O Wan Su [Teenager] (Ep. 2)

  Guest Role
• 
  Lee Dong Gyu

  [Golf announcer] (Ep. 2)

  Guest Role
• 
  Jung Jung Ah

  Ms. Kim [Shaman] (Ep. 3, 7-8)

  Guest Role
• 
  Kim Byung Ok

  [Commissioner general] (Ep. 3, 6, 9-10)

  Guest Role
• 
  Robin Deiana

  Daniel [Ji Yeon's butler] (Ep. 4)

  Guest Role
• 
  Im Jung Ok

  [Minister] (Ep. 4)

  Guest Role
• 
  Oh Jung Won

  [Ji Yeon’s mom] (Ep. 4)

  Guest Role
• 
  Lee Yoon Sang

  Chairman Seo [Ji Yeon's father] (Ep. 4-5)

  Guest Role
• 
  Ra Kyung Duk

  [Loan shark] (Ep. 5)

  Guest Role
• 
  Lee Hyun Woong

  [8 Star gang boss] (Ep. 5)

  Guest Role
• 
  Lee Young Joon

  [8 Star gang member] (Ep. 5)

  Guest Role
• 
  Kim Hyun Chang

  [Loan shark’s enforcer] (Ep. 5)

  Guest Role
• 
  Choi Ye Chan

  Yong Guk [Child] (Ep. 6)

  Guest Role
• 
  Oh Hee Joon

  Hwang Se Jun [Reporter] (Ep. 6)

  Guest Role
• 
  Lee Su Hyung

  [Doctor] (Ep. 6)

  Guest Role
• 
  Kwon Hae Sung

  Seo Jin Su [Prosecutor] (Ep. 6, 9-10)

  Guest Role
• 
  Lee Jae Woo

  [Hotel director] (Ep. 7)

  Guest Role
• 
  Song A Kyung

  Ailee Katz [Attorney] (Ep. 7-8)

  Guest Role
• 
  Kaare Svejgaard Olsen

  [Lawyer] (Ep. 8)

  Guest Role
• 
  Ko Tae Jin

  “Q2” [Bodyguard]

  Guest Role
• 
  Ki Eun Yoo

  Kim Jun Hui [Tae Ra's son]

  Guest Role
• 
  Ji Soo Won

  Jang Su Ryun [Tae Ra's mother]

  Guest Role
• 
  In Gyu Sik

  [Security guard]

  Guest Role
• 
  Won Jin Ho Guest Role
• 
  Oh Yong Seok

  [Loan shark's enforcer] (Ep. 2)

  Guest Role
• 
  Yoo Won Cheol

  "Q2" [Bodyguard] (Ep. 6, 9-10)

  Guest Role