My Perfect Stranger

Director

• 
  Kang Soo Yeon
• 
  Lee Woong Hee

Executive Producer

• 
  Ki Min Su

Producer

• 
  Park Gi Ho

Screenwriter

• 
  Baek So Yeon

Main Role

• 
  Kim Dong Wook

  Yun Hae Jun

  Main Role
• 
  Jin Ki Joo

  Baek Yun Yeong

  Main Role

Support Role

• 
  Suh Jie Hye

  Lee Sun Ae [1987]

  Support Role
• 
  Lee Won Jung

  Baek Hui Seop [1987]

  Support Role
• 
  Hong Seung An

  Baek Yu Seop [1987]

  Support Role
• 
  Lee Ji Hyun

  Lee Sun Ae [2021]

  Support Role
• 
  Lee Kyu Hoe

  Baek Hui Seop [2021]

  Support Role
• 
  Kim Jong Soo

  Yun Byeong Gu [1987]

  Support Role
• 
  Park Soo Young

  Lee Hyeong Man [1987]

  Support Role
• 
  Kim Jung Young

  Ok Ja [1987]

  Support Role
• 
  Ji Hye Won

  Go Mi Suk [1987]

  Support Role
• 
  Kim Hye Eun

  Go Mi Suk [2021]

  Support Role
• 
  Im Jong Yun

  Go Min Su [2021]

  Support Role
• 
  Kim Yeon Woo

  Go Min Su [1987]

  Support Role
• 
  Ju Yeon U

  Yoo Beom Ryeong [1987]

  Support Role
• 
  Choi Young Woo

  Baek Dong Sik [1987]

  Support Role
• 
  Jang Seo Won

  Park Chang Sik [1987 / Drill instructor]

  Support Role
• 
  Jung Shin Hye

  Chung A [1987]

  Support Role
• 
  Hong Na Hyun

  Lee Gyeong Ae [1987]

  Support Role
• 
  Jung Ga Hee

  Lee Ju Yeong [1987]

  Support Role
• 
  Song Seung Hwan

  Lee O Bok [1987]

  Support Role
• 
  Kim Ye Ji

  Kim Hae Gyeong [1987]

  Support Role
• 
  Kwon So Hyun

  Lee Eun Ha [1987]

  Support Role
• 
  Kang Ji Woon

  Park Yu Ri [1987]

  Support Role
• 
  Jung Jae Kwang

  Yun Yeon U [1987]

  Support Role
• 
  Choi Yoon Woo

  Baek Yong Ho [1987 / Dong Sik's son]

  Support Role
• 
  Kim Tae Yeon

  Baek Yong Sun [1987 / Dong Sik's daughter]

  Support Role

Guest Role

• 
  Kim Li Ye

  Yi Na [Mi Suk's daughter] Ep. 1)

  Guest Role
• 
  Kim Hyun Mok

  Jeon Yeong Nok (Ep. 1-3)

  Guest Role
• 
  Nahmkoong Lin

  Baek Yun Yeong [Young] (Ep. 1, 16)

  Guest Role
• 
  Kim Ga Young

  [Resident] (Ep. 1)

  Guest Role
• 
  Jung Dae Yong

  [Resident] (Ep. 1)

  Guest Role
• 
  Oh Ki Hwan

  [Detective] (Ep. 1)

  Guest Role
• 
  Lee Hyun Seo

  [Street vendor] (Ep. 1)

  Guest Role
• 
  Eom Ok Ran

  [Restaurant owner] (Ep. 1)

  Guest Role
• 
  Choi Gyo Shik

  [Eun Ha's father] (Ep. 1)

  Guest Role
• 
  Lee Young Shil

  [Park Yu Ri's grandma] (Ep. 1)

  Guest Role
• 
  Park Seung Chan

  [Book event attendee] (Ep. 1)

  Guest Role
• 
  Ma Jung Pil

  [Book event MC] (Ep. 1, 5)

  Guest Role
• 
  Kim Do Young

  [Ko Mi Suk's husband] (Ep. 1)

  Guest Role
• 
  Lee Suk Koo

  Baek Dong Sik (Ep. 2)

  Guest Role
• 
  Jung Ji Hwan

  [Police officer] (Ep. 3)

  Guest Role
• 
  Lee Jae Hak

  [Student] (Ep. 4)

  Guest Role
• 
  Lee Jung In

  [Ko Mi Suk's mother] (Ep. 4)

  Guest Role
• 
  Park No Kyeong

  [Detective] (Ep. 5)

  Guest Role
• 
  Park Se Hoon

  [Detective] (Ep. 5)

  Guest Role
• 
  Woo Sang Wook

  [Detective] (Ep. 5-6)

  Guest Role
• 
  Han Ki Jang

  [Detective] (Ep. 5-6)

  Guest Role
• 
  Son Jin Hwan

  Yun Yeon U [Middle aged] (Ep. 6, 10)

  Guest Role
• 
  Lee Seung Hee

  [Resident] (Ep. 6)

  Guest Role
• 
  Kim Bong Hui

  [Grandmother] (Ep. 6)

  Guest Role
• 
  Lee Kyung Wook

  Ki Su Chan (Ep. 7)

  Guest Role
• 
  Jung Hyung Suk

  Baek Yu Seop [Middle age] (Ep. 7, 16)

  Guest Role
• 
  Kim Si Kook

  [Reporter] (Ep. 8)

  Guest Role
• 
  Oh Min Jung

  [Woojung Village resident] (Ep. 8)

  Guest Role
• 
  No Eun Jeong

  [Woojung Village resident] (Ep. 8)

  Guest Role
• 
  Yoo Sung Min

  Baek Yu Seop [Teen] (Ep. 9)

  Guest Role
• 
  Jo Yeon Ho

  Baek Hui Seop [Child] (Ep. 9)

  Guest Role
• 
  Hong Boo Hyang

  [Neighbor] (Ep. 9)

  Guest Role
• 
  Ban Hye Young

  [Nurse] (Ep. 9)

  Guest Role
• 
  Kim Nam Jin

  [Baek Yu Seop's mother] (Ep. 9)

  Guest Role
• 
  Yoon Hyo Sik

  [Detective] (Ep. 9-10)

  Guest Role
• 
  Kim Joong Don

  [Detective] (Ep. 9-10)

  Guest Role
• 
  Cha Sang Mi

  [Seo Ji Yun's mother] (Ep. 10)

  Guest Role
• 
  Kim Sung Yong

  [Principal Yun's associate] (Ep. 10-11)

  Guest Role
• 
  Kang Ji Won

  [Kim Hae Gyeong's mother] (Ep. 10)

  Guest Role
• 
  Won Mi Won

  [Kim Hae Gyeong's mother / Elderly] (Ep. 10)

  Guest Role
• 
  Kim Do Jin

  Yun Hae Jun [Young] (Ep. 10, 15, 16)

  Guest Role
• 
  Kim Joo Young

  Jo Sam (Ep. 11)

  Guest Role
• 
  Hong Ru Hyeon

  [Reporter] (Ep. 11)

  Guest Role
• 
  Park Yong

  [Publisher] (Ep. 11)

  Guest Role
• 
  Jung Hyun Woo

  [Reporter] (Ep. 12)

  Guest Role
• 
  Kim Hwa Joong

  [Reporter] (Ep. 12)

  Guest Role
• 
  Park Young Soo

  [Watch seller] (Ep. 13)

  Guest Role
• 
  Ji Sung Geun

  [Mover] (Ep. 14)

  Guest Role
• 
  Kim Moon Ho

  [Resident] (Ep. 14)

  Guest Role
• 
  Song Hoon

  [Record shop employee] (Ep. 15)

  Guest Role
• 
  Jin Young

  [Visitor] (Ep. 16)

  Guest Role
• 
  Yim So Yun

  Seo Ji Yun

  Guest Role
• 
  Ha Min Ji

  Park Ji Yeon

  Guest Role
• 
  Kim A Yul

  [Student]

  Guest Role