The Whirlwind

Director

• 
  Kim Yong Wan

Screenwriter

• 
  Park Kyung Soo

Main Role

• 
  Sul Kyung Gu

  Park Dong Ho

  Main Role
• 
  Kim Hee Ae

  Jung Su Jin

  Main Role

Support Role

• 
  Kim Mi Sook

  Choi Yeon Suk [Chief of staff]

  Support Role
• 
  Lee Hae Young

  Han Min Ho [Su Jin's husband]

  Support Role
• 
  Kim Hong Pa

  Jang Il Jun [President of South Korea]

  Support Role
• 
  Im Se Mi

  Seo Jeong Yeon [Prime minister's secretory]

  Support Role
• 
  Jeon Bae Soo

  Lee Jang Seok [Prosecutor]

  Support Role
• 
  Cha Soon Bae

  Lee Jung Gwon [Senior Civil Servants' Corruption Investigation Office director]

  Support Role
• 
  Kim Young Min

  Kang Sang Un [Daejin Group vice chairman]

  Support Role
• 
  Jang Gwang

  Cho Sang Cheon [Shinhan Party representative]

  Support Role
• 
  Kim Jong Gu

  Park Chang Sik [Korean National Party representative]

  Support Role
• 
  Park Geun Hyung

  Kang Yeong Ik [Daejin Group's chairman]

  Support Role
• 
  Kang Sang Won

  Lee Man Gil [Su Jin's secretary]

  Support Role
• 
  Jung Hae Kyun

  Jung Pil Gyu [Chief prosecutor]

  Support Role
• 
  Oh Min Ae

  Yoo Jeong Mi [First lady]

  Support Role
• 
  In Gyu Sik

  Kim Il Hwan

  Support Role
• 
  Park Kyung Chan

  Seo Gi Tae

  Support Role
• 
  Yoon Don Sun

  Kang Byeong O

  Support Role
• 
  Choi Sung Jae

  Kang Sang Jin [Daejin Group managing director]

  Support Role

Guest Role

• 
  Lee Jae Woong

  Cho Dal Hyeon [40s]

  Guest Role
• 
  Ma Jung Pil

  Bae Han Cheol [Prosecutor] (Ep. 1)

  Guest Role
• 
  Park Jung Eon

  Park In Ju [Assemblywoman] (Ep. 1)

  Guest Role
• 
  Kang Hak Soo

  Lee Dong Hun [Assemblyman] (Ep. 1)

  Guest Role
• 
  Kang Jong Sung

  [Jeong Yeon's father] (Ep. 1)

  Guest Role
• 
  Kim Chae Won

  [Gi Tae's wife] (Ep. 2)

  Guest Role
• 
  Kwon Dong Won

  Yun Gi Hun (Ep. 3)

  Guest Role
• 
  Kim Hyuk Jong

  Lee Han Seung [Prosecutor] (Ep. 3)

  Guest Role
• 
  Jin Shi Won

  [Doctor] (Ep. 3)

  Guest Role
• 
  Lee Ju Mi

  [Mourner] (Ep. 3)

  Guest Role
• 
  Lee Moo Nyoung

  [Mourner] (Ep. 3)

  Guest Role
• 
  Heo Sung Woo

  [Mourner] (Ep. 3)

  Guest Role
• 
  Ko Yu Ni

  [Mourner] (Ep. 3)

  Guest Role
• 
  Lee Dong Gyu

  [Anchorman] (Ep. 3, 5)

  Guest Role
• 
  Kim Shin Yul

  [Military commander] (Ep. 3, 10)

  Guest Role
• 
  Jang Eui Don

  O Jin Cheol (Ep. 4)

  Guest Role
• 
  Baek Kil Sung

  Choi Se Won (Ep. 4)

  Guest Role
• 
  Lee Dong Chan

  Cho Dal Hyeon [Elderly] (Ep. 4)

  Guest Role
• 
  Hong Jung Ho

  Cho Sang Cheon [Young] (Ep. 4)

  Guest Role
• 
  Seong Chan Ho

  [Diner] (Ep. 4)

  Guest Role
• 
  Yoo Soon Woong

  [Fisherman] (Ep. 4)

  Guest Role
• 
  Yoon Hyun Gil

  [Party election MC] (Ep. 4)

  Guest Role
• 
  Oh Ki Hwan

  Lee Han Yong (Ep. 5)

  Guest Role
• 
  Yoo Jae Sang

  Cho Sang Min [Young] (Ep. 5)

  Guest Role
• 
  Hong A Ron

  [NSA agent] (Ep. 5)

  Guest Role
• 
  Han Sang Chul

  [Investigator] (Ep. 5)

  Guest Role
• 
  Ko Gyeong Man

  [Party meeting MC] (Ep. 5)

  Guest Role
• 
  Kim Kwi Seon

  [Chairperson] (Ep. 5)

  Guest Role
• 
  Kim Min Chae

  Pyo Jin Seong (Ep. 6)

  Guest Role
• 
  Im Yong Soon

  [Chairperson] (Ep. 6)

  Guest Role
• 
  O Gyu Taek

  [Assemblyman] (Ep. 7)

  Guest Role
• 
  Kwak Yeong Seon

  [Assemblyman] (Ep. 7)

  Guest Role
• 
  Kim Sung Yong

  Park Tae Sik (Ep. 8)

  Guest Role
• 
  Shin Seung Yong

  O Cheol Min (Ep. 8)

  Guest Role
• 
  Son In Yong

  Lee Jong Yeong (Ep. 8)

  Guest Role
• 
  Uhm Tae Ok

  Song Tae Ho (Ep. 9)

  Guest Role
• 
  Sim So Yeon

  Kim Gyeong Jin (Ep. 9)

  Guest Role
• 
  Kim Hak Ryong

  Min Sang Cheol (Ep. 9)

  Guest Role
• 
  Park Gi Seon

  Ju Byeong Seok (Ep. 9)

  Guest Role
• 
  Nam Kyung Eup

  Choi Yong Hwan (Ep. 9)

  Guest Role
• 
  Han Sang Bong

  [Constitutional court judge] (Ep. 9-10)

  Guest Role
• 
  Jin Sung Min

  [Investigator] (Ep. 10)

  Guest Role
• 
  Son Kang Gook

  Kim Jeong Su (Ep. 11)

  Guest Role
• 
  Min Choong Suk

  Kim Gang Ho (Ep. 11)

  Guest Role
• 
  Park Jun Seon

  Jung Jae Mun (Ep. 11)

  Guest Role
• 
  Kim Jung Chul

  [Dong Ho's son] (Ep. 12)

  Guest Role
• 
  Jung Han Bin

  [Investigator] (Ep. 12)

  Guest Role
• 
  Bae Hyun Kyung

  Jang Il Jun [Young]

  Guest Role
• 
  Park Jung Pyo

  Han Min Ho [Young]

  Guest Role
• 
  Song Su Yi

  Jung Su Jin [Young]

  Guest Role
• 
  Ryoo Sung Ryul

  [Assemblyman Park's aide]

  Guest Role
• 
  Han Dong Gyun

  [Chairman]

  Guest Role
• 
  Nam Yeon Woo

  [Security service agent]

  Guest Role
• 
  Andy Jin

  [North Korean officer]

  Guest Role
• 
  Lee Yoo Hyeon

  Han Min Ho (Young)

  Guest Role