Remember: War of the Son

Composer

• 
  Park Se Jun

Director

• 
  Lee Chang Min

Executive Producer

• 
  Lee Jang Su

Screenwriter

• 
  Yoon Hyun Ho

Main Role

• 
  Yoo Seung Ho

  Seo Jin Woo

  Main Role
• 
  Park Sung Woong

  Park Dong Ho

  Main Role
• 
  Namkoong Min

  Nam Gyu Man

  Main Role
• 
  Park Min Young

  Lee In A

  Main Role
• 
  Jung Hye Sung

  Nam Yeo Kyung

  Main Role

Support Role

• 
  Lee Won Jong

  Suk Joo Il [Gang leader]

  Support Role
• 
  Jun Kwang Ryul

  Seo Jae Hyuk [Jin Woo's father]

  Support Role
• 
  Lee Si Eon

  Ahn Soo Bum [Gyu Man's righthand man]

  Support Role
• 
  Um Hyo Sup

  Hong Moo Suk [Prosecutor]

  Support Role
• 
  Song Young Kyu

  Tak Young Jin [Prosecutor]

  Support Role
• 
  Kim Young Woong

  Kwak Han Soo

  Support Role
• 
  Bang Joon Seo

  Lee Yeon Ji [In A's sister]

  Support Role
• 
  Park Hyun Sook

  Kim Young Seon [In Ah's mother]

  Support Role
• 
  Jung In Ki

  Lee Hyun Jong [In Ah's father]

  Support Role
• 
  Kim Ji Hoon

  Pyun Sang Ho [Dong Ho's righthand man]

  Support Role
• 
  Han Bo Bae

  Oh Jung Ah [Jin Woo's neighbor]

  Support Role
• 
  Kim Jin Woo

  Kang Suk Gyu [Judge]

  Support Role
• 
  Han Jin Hee

  Nam Il Ho [Group chairman]

  Support Role
• 
  Lee Jung Eun

  Yeon Bo Mi [Jin Woo's aide]

  Support Role
• 
  Kim Hyung Beom

  Song Jae Ik [Public defender]

  Support Role
• 
  Shin Hyun Soo

  Bae Chul Joo

  Support Role
• 
  Lee Kang Wook

  Kim Chan

  Support Role
• 
  Lee Gun Hee

  Park Dong Ho [Young]

  Support Role
• 
  Lee Gyu Sub

  [Gang member]

  Support Role
• 
  Cho Hye Jin

  Park Min Hee

  Support Role

Guest Role

• 
  Lee Dong Jin

  [MC] (Ep.1)

  Guest Role
• 
  Lee Sol Gu

  [Gang boss] (Ep. 2)

  Guest Role
• 
  Jung Dong Gyu

  [One of the directors in Il Ho group] (Ep.5)

  Guest Role
• 
  Lee Shi A

  Kim Han Na (Ep. 5-6)

  Guest Role
• 
  Shin Jae Ha

  Seol Min Soo [Son of Lightbulb co. owner]

  Guest Role
• 
  Maeng Sang Hoon

  Oh Sung Taek [Jung Ah's father]

  Guest Role
• 
  Kim Jung Seok

  Bae Jeong Sik [Detective]

  Guest Role
• 
  Jung Kyu Soo

  [Min Soo's father]

  Guest Role
• 
  Nam Myung Ryul

  Kang Man Soo [Vice president]

  Guest Role
• 
  Lee Seung Hyung

  Lee Jung Hoon [Psychiatrist]

  Guest Role
• 
  Jung Won Joong

  [Judge]

  Guest Role
• 
  So Hee Jung

  Lee Hye Sun [Jin Woo's mother]

  Guest Role
• 
  Keum Dong Hyun

  Park Kyung Soo [Dong Ho's father]\ (Ep. 2)

  Guest Role
• 
  Yoon Kyung Ho

  [Scorpion tattooed killer]

  Guest Role
• 
  Seo Jin Wook

  Park Dong Jin [Prison doctor]

  Guest Role
• 
  Oh Na Ra

  Chae Jin Kyung [Prosecutor]

  Guest Role
• 
  Lee Chang

  Ham Ji Suk

  Guest Role
• 
  Ki Se Hyung

  Manager Geum

  Guest Role
• 
  Kim Byung Chun

  Yang Hyun Soo [President]

  Guest Role
• 
  Kim Ik Tae

  CEO Ha

  Guest Role
• 
  Jung Yoo Min

  Song Ha Young

  Guest Role
• 
  Sung Chang Hoon

  Go Kwang Il [Prosecutor] (Ep. 17-18)

  Guest Role
• 
  Kim Hyeon Bin

  Seo Jin Woo [Young]

  Guest Role
• 
  Jeon Se Hyun

  [Dong Ho's helper]

  Guest Role
• 
  Geum Kwang San

  [Seok Joo Il's man]

  Guest Role
• 
  Lee Gyu Ho

  [Gang member] (Ep 2)

  Guest Role
• 
  Park Jun Seok

  [Drug broker] (Ep. 14-20)

  Guest Role
• 
  Hwang Bo Jeong Il

  [Park Dong Ho's subordinate]

  Guest Role
• 
  Jo Jung Shik

  [News Anchor] (Ep.8)

  Guest Role
• 
  Jung Nan Hee

  [Juror]

  Guest Role
• 
  Hwang Do Yoon Guest Role
• 
  Jung Jae Sook

  [Court audience]

  Guest Role

Unknown

• 
  Kim Kyung Ryong Unknown
• 
  Kim Seung Hoon Unknown
• 
  Jung Kang Hee Unknown
• 
  Seo Wang Seok Unknown
• 
  Yoo Jang Young Unknown
• 
  Han Dam Hee Unknown
• 
  Min Kyung Jin Unknown
• 
  Baek So Mi Unknown
• 
  Bang Jee Min Unknown
• 
  Son Jung Rim Unknown