Our Blues

Director

• 
  Kim Kyu Tae
• 
  Kim Yang Hee
• 
  Lee Jung Mook

Executive Producer

• 
  Jang Jung Do

Screenwriter

• 
  Noh Hee Kyung

Main Role

• 
  Lee Byung Hun

  Lee Dong Seok

  Main Role
• 
  Shin Min Ah

  Min Seon Ah

  Main Role
• 
  Cha Seung Won

  Choi Han Soo

  Main Role
• 
  Lee Jung Eun

  Jung Eun Hee

  Main Role
• 
  Uhm Jung Hwa

  Go Mi Ran

  Main Role
• 
  Han Ji Min

  Lee Young Ok

  Main Role
• 
  Kim Woo Bin

  Park Jung Joon

  Main Role
• 
  Kim Hye Ja

  Kang Ok Dong

  Main Role
• 
  Go Doo Shim

  Hyun Choon Hee

  Main Role
• 
  Gi So Yoo

  Son Eun Ki

  Main Role
• 
  Choi Young Joon

  Bang Ho Sik

  Main Role
• 
  Park Ji Hwan

  Jung In Kwon

  Main Role
• 
  Bae Hyun Sung

  Jung Hyun

  Main Role
• 
  Roh Yoon Seo

  Bang Yeong Ju

  Main Role
• 
  Jung Eun Hye

  Lee Young Hee

  Main Role

Support Role

• 
  Shim Dal Gi

  Jung Eun Hee [Young]

  Support Role
• 
  Kim Jae Won

  Choi Han Su [Young]

  Support Role
• 
  Kang Yi Suk

  Bang Ho Shik [Young]

  Support Role
• 
  Park Sang Won

  Jung In Kwon [Young]

  Support Role
• 
  Yeon Si Woo

  Go Mi Ran [Young]

  Support Role
• 
  Nam Kyu Hee

  Yang Seong Seon [Eun Hee and Han Su's classmate]

  Support Role
• 
  Kim Kwang Gyu

  Kim Myeong Bo

  Support Role
• 
  Baek Seung Do

  Park Ki Joon

  Support Role
• 
  Cho Hye Jung

  Dal I

  Support Role
• 
  Lee So Byeol

  Byeol I

  Support Role
• 
  Park Jee A

  Hye Ja

  Support Role
• 
  Park Hye Na

  Mi Jin

  Support Role
• 
  Han Jung Hyun

  Choi Han Suk

  Support Role
• 
  Jung Sung Il

  Kim Tae Hoon

  Support Role
• 
  Kim Ha Eon

  Kim Yeol

  Support Role
• 
  Cheon Dong Bin

  Lee Chan Hwi [Young Joo and Hyun's classmate]

  Support Role
• 
  Jung Ye Nok

  Choi Seon Mi [Young Joo and Hyun's classmate]

  Support Role
• 
  Yoon Byung Hee

  Captain Bae

  Support Role
• 
  Kim Jung Hwan

  Son Man Su [Choon Hee's son and Eun Gi's father]

  Support Role
• 
  Min Ji A

  Oh Hae Seon [Man Su's wife and Eun Gi's mother]

  Support Role
• 
  Jo Ah Ra

  In Jeong [Myeong Bo's wife]

  Support Role
• 
  Yoo Jin

  Choi Bo Ram [Han Soo and Mi Jin's daughter]

  Support Role

Guest Role

• 
  Kim Young Hee

  [Market shopper] (Ep. 1)

  Guest Role
• 
  Kim In Kwon

  Mr. Kim (Ep. 1)

  Guest Role
• 
  Hyun Bong Sik

  [SS Bank customer] (Ep. 1)

  Guest Role
• 
  Im Jae Geun

  [Han Suk's husband] (Ep. 1)

  Guest Role
• 
  Lee Jae U

  [Car accident driver] (Ep. 1)

  Guest Role
• 
  Lim Hyo Jin

  [Market union president] (Ep. 1)

  Guest Role
• 
  Jung Ki Sun

  [Fish auction bidder] (Ep. 1-3)

  Guest Role
• 
  Min Sang Chul

  [Fish auction bidder] (Ep. 1, 3, 12)

  Guest Role
• 
  Heo Seon Haeng

  Mr. Oh (Ep. 2)

  Guest Role
• 
  Lee Seung Hee

  [Hairdresser] (Ep. 2)

  Guest Role
• 
  Kim Ah Song

  Min Seon Ah [Young] (Ep. 2, 9)

  Guest Role
• 
  Ryu Hae Jun

  Lee Dong Seok [Young] (Ep. 2, 9, 20)

  Guest Role
• 
  Park Soon Chun

  [Convenience store owner] (Ep. 4, 8, 14)

  Guest Role
• 
  Kim Tae Yoo

  [Nurse] (Ep. 5)

  Guest Role
• 
  Min Dae Shik

  [Doctor] (Ep. 5)

  Guest Role
• 
  Park Mi Ri

  [Pureung High School P.E. teacher] (Ep. 5)

  Guest Role
• 
  Baek Kil Sung

  Kang Jun Seok [OB-GYN] (Ep. 5)

  Guest Role
• 
  Choi Moon Kyung

  [OB-GYN] (Ep. 5)

  Guest Role
• 
  Shin Na Ra

  [Abang Sundae diner] (Ep. 5)

  Guest Role
• 
  Seol Chang Hee

  [Abang Sundae diner] (Ep. 5)

  Guest Role
• 
  Kwon Ki Joo

  [Bus driver] (Ep. 6)

  Guest Role
• 
  Park Sung Yun

  [Family court Investigator] (Ep. 6)

  Guest Role
• 
  Gu Bon Jin

  [Pureung High School Teacher] (Ep. 7)

  Guest Role
• 
  Jo Young Mi

  [Pureung High School Teacher] (Ep. 7)

  Guest Role
• 
  An Tae Rin

  Bang Young Joo [Young] (Ep. 7)

  Guest Role
• 
  Oh Ki Hwan

  [Detective] (Ep. 7)

  Guest Role
• 
  Shin Hee Gook

  [Police officer] (Ep. 7)

  Guest Role
• 
  Ko Na Young

  [Abang Sundae employee] (Ep. 7, 11, 18, 20)

  Guest Role
• 
  Cha Sang Mi

  [Abang Sundae employee] (Ep. 7, 11, 16, 18, 20)

  Guest Role
• 
  Jin Sung Min

  [Detective] (Ep. 8)

  Guest Role
• 
  Goo Jae Yeon

  [In Gwon's mother] (Ep. 8)

  Guest Role
• 
  Kim Geon Ho

  [Motel owner] (Ep. 8-9)

  Guest Role
• 
  Kim Min

  Park Jae Gu (Ep. 9)

  Guest Role
• 
  Kim Han Gyul

  [Bully] (Ep. 9)

  Guest Role
• 
  Kim Min Ho

  [Bully] (Ep. 9)

  Guest Role
• 
  Seo Myung Chan

  [Seon Ah's uncle] (Ep. 9)

  Guest Role
• 
  Kim Eun Seok

  [Seon Ah's father] (Ep. 9)

  Guest Role
• 
  Chae Hee Su

  (Ep. 9)

  Guest Role
• 
  Cha Yu Jin

  Kang Ok Dong [Young] (Ep. 9, 18, 20)

  Guest Role
• 
  Kim Joo Hwang

  [Dong Seok's friend] (Ep. 10)

  Guest Role
• 
  Bae Seong Il

  [Dong Seok's friend] (Ep. 10)

  Guest Role
• 
  Kim Sung Yong

  [Dong Seok's friend] (Ep. 10)

  Guest Role
• 
  Lee Ja Ryoung

  [Seoul market vendor] (Ep. 10)

  Guest Role
• 
  Kim Jo Yeon

  [Tae Hun's brother] (Ep. 10)

  Guest Role
• 
  Kim Ah Ram

  [Tae Hun's sister-in-law] (Ep. 10)

  Guest Role
• 
  Kim Shin Yul

  [Child custody judge] (Ep. 10)

  Guest Role
• 
  Oh Jung Won

  [Massage client] (Ep. 12)

  Guest Role
• 
  Moon Yo Sep

  [Tour agency employee] (Ep. 12)

  Guest Role
• 
  Lee Byeong Cheol

  [Seafood vendor] (Ep. 12)

  Guest Role
• 
  Kang Hak Soo

  [Eun Hee's father] (Ep. 12)

  Guest Role
• 
  Kim Young Min

  [Mi Ran's ex-husband] (Ep. 12)

  Guest Role
• 
  Kim Sang Il

  [Outdoor clothing salesman] (Ep. 12)

  Guest Role
• 
  Lee Taek Geun

  [Mi Ran's friend] (Ep. 12, 14)

  Guest Role
• 
  Yang Hee Kyung

  Ms. Jang (Ep. 14)

  Guest Role
• 
  Park Jin Sung

  [Taxi driver] (Ep. 14)

  Guest Role
• 
  Lee Yeon Joo

  [Young Ok's mother] (Ep. 14)

  Guest Role
• 
  Woo Young Nam

  [Young Ok's father] (Ep. 14)

  Guest Role
• 
  Hong Jung Min

  Lee Young Ok [Young] (Ep. 14)

  Guest Role
• 
  Kwon Gwi Bin

  [Young Ok's aunt] (Ep. 14)

  Guest Role
• 
  Jun Joon Woo

  [Young Ok's uncle] (Ep. 14)

  Guest Role
• 
  Kim Sung Jun

  [Young Ok's cousin] (Ep. 14)

  Guest Role
• 
  Song Hoon

  [Sushi restaurant man] (Ep. 15)

  Guest Role
• 
  Kim Shi Woo

  [Dining family son] (Ep. 15)

  Guest Role
• 
  Kim Dong Yong

  [Dining family father] (Ep. 15)

  Guest Role
• 
  Jeong Seo Yeon

  [Dining family mother] (Ep. 15)

  Guest Role
• 
  Min Kyung Ok

  [Vegetables vendor] (Ep. 16)

  Guest Role
• 
  Kim Ra On

  Chan Sung (Ep. 16)

  Guest Role
• 
  Lee Chae Yoon

  [Hae Seon's mother] (Ep. 16)

  Guest Role
• 
  Gu Yun Hoi

  [Doctor] (Ep. 17)

  Guest Role
• 
  Kook Joong Woong

  [Dong Seok's friend] (Ep. 18)

  Guest Role
• 
  Jung Eun Ran

  [Restaurant owner] (Ep. 18)

  Guest Role
• 
  Oh Hae Joo

  [Nurse] (Ep. 18)

  Guest Role
• 
  Kim Yeon Ung

  Lee Dong Seok [Child] (Ep. 18, 20)

  Guest Role
• 
  Shin Hye Kyung

  [Jung Jun's mother] (Ep. 19)

  Guest Role
• 
  Park Ji Won

  [Woman answering door] (Ep. 19)

  Guest Role
• 
  Dong Hyo Hee

  [Jong U's wife] (Ep. 19)

  Guest Role
• 
  Choi Seung Kyung

  Kim Jong Cheol (Ep. 19)

  Guest Role
• 
  Kim Mi Ra

  [Jong Cheol's wife] (Ep. 19)

  Guest Role
• 
  Min Woo Gi

  Mr. Son (Ep. 19)

  Guest Role
• 
  Choi Byung Mo

  Kim Jong U (Ep. 19-20)

  Guest Role
• 
  Seong No Jin

  [Construction worker] (Ep. 20)

  Guest Role
• 
  Park Jung Eon

  [Private institute instructor]

  Guest Role

Unknown

• 
  Ko Kyoung Hee Unknown