Sunny (2011)

Assistant Editor

• 
  Jeong Gye Hyeon

Cinematography

• 
  Lee Hyeong Deok

Composer

• 
  Kim Joon Seok

Costume Designer

• 
  Chae Kyung Hwa

Editor

• 
  Nam Na Yeong

Producer

• 
  Oh Seung Hyun
• 
  Ahn Byung Ki

Producing Director

• 
  Lee An Na

Production Sound Mixer

• 
  Lee Seung Yeop

Screenwriter

• 
  Lee Byung Hun

Screenwriter & Director

• 
  Kang Hyung Chul

Main Role

• 
  Shim Eun Kyung

  Im Na Mi [Teen]

  Main Role
• 
  Kang So Ra

  Ha Chun Hwa [Teen]

  Main Role
• 
  Kim Min Young

  Kim Jang Mi [Teen]

  Main Role
• 
  Park Jin Joo

  Hwang Jin Hee [Teen]

  Main Role
• 
  Min Hyo Rin

  Young Su Ji [Teen]

  Main Role
• 
  Nam Bo Ra

  Seo Geum Ok [Teen]

  Main Role
• 
  Kim Bo Mi

  Ryu Bok Hee [Teen]

  Main Role
• 
  Yoo Ho Jung

  Im Na Mi

  Main Role
• 
  Jin Hee Kyung

  Ha Chun Hwa

  Main Role
• 
  Go Soo Hee

  Kim Jang Mi

  Main Role
• 
  Hong Jin Hee

  Hwang Jin Hee

  Main Role

Support Role

• 
  Lee Yeon Kyung

  Seo Geum Ok

  Support Role
• 
  Kim Sun Kyung

  Ryu Bok Hee

  Support Role
• 
  Kim Shi Hoo

  Han Joon Ho [Teen]

  Support Role
• 
  Kim Young Ok

  [Na Mi's grandmother]

  Support Role
• 
  Kim Hye Ok

  [Na Mi's mother]

  Support Role
• 
  Jung Won Joong

  [Na Mi's father]

  Support Role
• 
  So Hee Jung

  [Homeroom teacher]

  Support Role
• 
  Kim Won Hae

  [Teacher]

  Support Role
• 
  Chun Woo Hee

  Sang Mi

  Support Role
• 
  Kim Ye Won

  [Leader of band 'Girl's Generation']

  Support Role
• 
  Baek Jong Hak

  [Na Mi's husband]

  Support Role
• 
  Ha Seung Ri

  Ye Bin [Na Mi's daughter]

  Support Role
• 
  Lee Kyung Young

  Han Joon Ho

  Support Role
• 
  Lee Joon Hyuk

  [President of Private detective office]

  Support Role
• 
  Yoon Jung

  Su Ji

  Support Role
• 
  Han Seung Hyun

  [Jung Mi's older brother]

  Support Role
• 
  Park Young Seo

  Jong Ki [Na Mi's older brother - Teen]

  Support Role
• 
  Yang Hee Kyung

  [Jang Mi's mother]

  Support Role
• 
  Joo Jin Mo

  Sung Chan

  Support Role
• 
  Park Hee Jung

  Young Jin

  Support Role
• 
  Go Jun

  [Detective]

  Support Role

Guest Role

• 
  Jung Suk Yong

  Jong Ki [Na Mi's current older brother]

  Guest Role
• 
  Kwon Eun Soo

  [School broadcasting club DJ] (past)

  Guest Role
• 
  Choi Yi Sun

  [Joon Ho's friend]

  Guest Role
• 
  Geum Bo Ra

  [Special appearance in past picture]

  Guest Role
• 
  Jung Won Gwan

  [Special appearance in past picture]

  Guest Role
• 
  Kim Bo Yeon

  [Special appearance in past picture]

  Guest Role
• 
  Kang Soo Yeon

  [Special appearance in past picture]

  Guest Role
• 
  Go Doo Shim

  [Special appearance in past picture]

  Guest Role
• 
  Jo Min Soo

  [Special appearance in past picture]

  Guest Role
• 
  Hwang Shin Hye

  [Special appearance in past picture]

  Guest Role
• 
  Park Soon Chun

  [Special appearance in past picture]

  Guest Role
• 
  Shim Hyung Rae

  [Special appearance in past picture]

  Guest Role
• 
  Park Joong Hoon

  [Special appearance in past picture]

  Guest Role
• 
  Ahn Sung Ki

  [Special appearance in past picture]

  Guest Role
• 
  Chae Shi Ra

  [Special appearance in past picture]

  Guest Role
• 
  Lee Mi Sook

  [Special appearance in past picture]

  Guest Role
• 
  Lee Bo Hee

  [Special appearance in past picture]

  Guest Role
• 
  Lee Deok Hwa

  [Special appearance in past picture]

  Guest Role
• 
  Lee Sang Ah

  [Special appearance in past picture]

  Guest Role
• 
  Kim Sae Byeok

  [President of class 3 grade 2 in the past]

  Guest Role
• 
  Han Bo Reum

  [Outcast of class 3 grade 2 in the past]

  Guest Role
• 
  Lee Seung Heon

  [Joon Ho's friend]

  Guest Role

Bit part

• 
  Jun Yoon Ji

  [Student presenter at festival]

  Bit part
• 
  Sung Ji Ru

  [Chun Hwa's attorney]

  Bit part
• 
  Lee Jong Hwan

  [Radio DJ from the past]

  Bit part
• 
  Choi Soo Im

  Il Jin [School girl]

  Bit part
• 
  Joo Myung Chul

  [Detective from the past]

  Bit part
• 
  Bae Soo Kyung

  [Gang high school girl]

  Bit part
• 
  Park Min I

  [Young Star Employee]

  Bit part
• 
  Ryu Hye Rin

  [Member of band 'Girl's Generation']

  Bit part
• 
  Kang Rae Yeon

  [Jong Gi's girlfriend, teen]

  Bit part
• 
  Uhm Hye Soo

  [Sang Mi's group]

  Bit part
• 
  Jung Ye Jin

  [Student of class 3 grade 2 in the past]

  Bit part
• 
  Kim Min Seo

  [Geum Ok's niece]

  Bit part
• 
  Ahn Soo Ho

  [Judge]

  Bit part
• 
  Kim Min Jae

  [Young star in a music video]

  Bit part

Unknown

• 
  Choi Na Moo Unknown