More Than Blue

Kwon Sang-woo

as

Kay

Lee Bo-young

as

Cream

Lee Beom-soo

as

Cha Joo-hwan

Jung Ae-yeun

as

Je-na

Lee Han-wi

as

President Kim

Jong-hak Choi

as

Engineer

Wung-hoe Gu

as

Young Kay

Im Cheol-hyung

as

Cat Girl's Son...

Eun-ran Jo

as

Min-cheol's Wi...

Myeongsin Kim

as

Kay's Birth Mo...

Kyeong-seon Kim

as

Wedding Manager

Ha-jin Lee

as

Japanese Rocker

Nam Gyu-ri

as

Cat Girl

Lee Seung-chul

as

Singer A

Jeong Jun-ho

as

President Lim