Himself

카이

Acting

Little Kai

Song Min Jae

Acting

Kai's Father

Yoo Jae Sang

Acting

Kai's Mother

Choi Hye Jung

Acting

Junior Tech Guy

Nam Ki Ppum

Acting

Junior Tech Girl

Do Hyun

Acting

Personal Assistant

Nam Won Hee

Acting

Make-Up

Lee Yeon Ji

Acting

Game Show Host

Yook Hyo Myung

Acting

Game Show Old Lady

Ahn Bok Ja

Acting

Other Player

Yeo Sung Soo

Acting

Pansori Singer

Park Jung Soo

Acting

Pansori Drummer

Hwang Gyu Chang

Acting