More Than Blue

• 

  Kwon Sang-woo

  Kay

• 

  Lee Bo-young

  Cream

• 

  Lee Beom-soo

  Cha Joo-hwan

• 

  Jung Ae-yeun

  Je-na

• 

  Lee Han-wi

  President Kim

• JC

  Jong-hak Choi

  Engineer

• WG

  Wung-hoe Gu

  Young Kay

• 

  Im Cheol-hyung

  Cat Girl's Song-writer

• EJ

  Eun-ran Jo

  Min-cheol's Wife

• MK

  Myeongsin Kim

  Kay's Birth Mother

• KK

  Kyeong-seon Kim

  Wedding Manager

• HL

  Ha-jin Lee

  Japanese Rocker

• 

  Nam Gyu-ri

  Cat Girl

• 

  Lee Seung-chul

  Singer A

• 

  Jung Jun-ho

  President Lim

• Crew
• WT

  Won Tae-yeon

  Director

• WT

  Won Tae-yeon

  Writer

Media

Trailer