Full cast of Synchro U

Yoo Jae-suk

Self

14 episodes

Lee Juck

Self

14 episodes

Lee Yong-jin

Self

14 episodes

Hoshi

Self

14 episodes

KARINA

Self

14 episodes

Yook Sung-jae

Self

12 episodes

Jonathan Thona Yiombi

Self

2 episodes

Lee Seung-gi

Self

1 episode

LYN

Self

1 episode

Roy Kim

Self

1 episode

Jung Yong-hwa

Self

1 episode

Kwon Jeong-yeol

Self

1 episode

Byul

Self

1 episode

Choi Jung-in

Self

1 episode

Na Yoon Kwon

Self

1 episode

John Park

Self

1 episode

Jay Park

Self

1 episode

Onew

Self

1 episode

Baek Ji-young

Self

1 episode

Lee Chang-sub

Self

1 episode

Lee Eun-mee

Self

1 episode

Park Mi-gyeong

Self

1 episode

Lee Eun-young

Self

1 episode

Huh Gak

Self

1 episode

Lim Kim

Self

1 episode

Ahn Ji-young

Self

1 episode

Kang Hyung-ho

Self

1 episode

Bada

Self

1 episode

Hwanhee

Self

1 episode

Kan Mi-youn

Self

1 episode

Lee Min-woo

Self

1 episode

Kim Ki-tae

Self

1 episode

Soobin

Self

1 episode

Felix

Self

1 episode

Jay

Self

1 episode