Windfall

Director

• 
  Lee Jong Soo

Main Role

• 
  Im Sung Min

  Kim Soo In

  Main Role
• 
  Bae Jong Ok

  Jeong So Wol

  Main Role
• 
  Choi Jae Sung

  Kim Soo Shin

  Main Role
• 
  Ha Hee Ra

  Ugganne

  Main Role

Support Role

• 
  Lee Han Wi

  Jeong Han Wi

  Support Role
• 
  Kim Yeong Cheol

  Byeon Won Hae [Soo In's friend]

  Support Role
• 
  Kim Jin Tae

  Kim Do Heup

  Support Role
• 
  Han Hye Sook

  Choi Shil Dan | Oh Seong Hee

  Support Role
• 
  Park Hye Sook

  Hong Hong Geum [Do Heup's 2nd wife]

  Support Role
• 
  Kim In Tae

  [Do Heup's Father]

  Support Role
• 
  Jo Min Su

  Tan Sil I

  Support Role
• 
  Gi Jung Soo

  Uchino [Pro-Japanese soldier]

  Support Role
• 
  Lee Deok Hee

  Lee Soo Hee [Ho Shik's wife]

  Support Role
• 
  Kim Ki Seop

  Im Jung Seop [Seong Hee's father]

  Support Role
• 
  Lee Su Yeon

  [Ugganne's mother]

  Support Role
• 
  Yoo Jong Geun

  [Japanese constable]

  Support Role
• 
  Choi Sun Ja

  Anashka [Soviet Army major]

  Support Role
• 
  Im Byung Ki

  Oh Chang Ki [Shil Dan's husband]

  Support Role
• 
  Lee Nak Hoon

  Yun Ha Seop [Ho Shik's father]

  Support Role
• 
  Moon Oh Jang

  Mr. Go

  Support Role
• 
  Sa Mi Ja

  [Hyang Chon's wife, Ho Shik's mother]

  Support Role
• 
  Kim Heung Ki

  Matsuda

  Support Role
• 
  Moon Chang Gil

  Yun Ho Shik

  Support Role
• 
  Baek Joon Gi

  Yoshida

  Support Role
• 
  Kim Bong Geun

  Carpenter Byun [Won Hae's father]

  Support Role
• 
  Kwon Ki Sun

  Choi Hwa Kyung

  Support Role
• 
  Kim Sung Nyeo

  Eum Jeon Ne

  Support Role
• 
  Jeon Won Joo

  Kim Sook Ja [Chae Won's mother]

  Support Role
• 
  Kim Hyun Joo

  Chae Won

  Support Role
• 
  Kim Jong Gu

  Chil Seong

  Support Role
• 
  Hwang Bum Shik

  Hwang Deok Dae

  Support Role
• 
  Nam Yoon Jung

  Yeo Wool Ne [Gi Wook's mother]

  Support Role
• 
  Han Kyung Sun

  Yoo Wol Yi

  Support Role

Guest Role

• 
  Yang Il Min

  [Saga clinic oriental doctor]

  Guest Role
• 
  Gil Do Tae Rang Guest Role
• 
  Lee Hyo Jung

  [North Korean army officer]

  Guest Role
• 
  Sunwoo Jae Duk

  Song Jae Deok [Communist party member]

  Guest Role
• 
  Ahn Seung Hun

  Lieutenant Ahn [Student officer]

  Guest Role
• 
  Yang Jae Sung

  [Newspaper editor-in-chief]

  Guest Role
• 
  Hong Seung Il

  Kimura

  Guest Role
• 
  Bong Hye Seon

  [Mother]

  Guest Role
• 
  Lim Hee Sook

  Mei Hwa

  Guest Role
• 
  Kim Il Woo

  [Police officer]

  Guest Role
• 
  Maeng Ho Rim

  [Leftist writer]

  Guest Role
• 
  Jo In Pyo

  [Boy going south to find his parents] (Ep.43)

  Guest Role
• 
  Lee Do Eun

  [Hakdang shoolgirl]

  Guest Role

Unknown

• 
  Han Choon Il Unknown
• 
  Kook Jong Hwan Unknown