Full cast of The Secret Friends Club

Yoshihiro Akiyama

Self

12 episodes

Noh Hong-chul

Self

12 episodes

Lee Su-ji

Self

12 episodes

Dex

Self

12 episodes

JENNIE

Self

12 episodes

Jung Hae-in

Self

12 episodes

Go Youn-jung

Self

12 episodes

Park Myung-soo

Self

12 episodes

Kim Do-hoon

Self

12 episodes

Yoon Nam-no

Self

12 episodes

Hong Jin-kyung

Self

12 episodes

Cha Tae-hyun

Self

12 episodes

Park Bo-young

Self

12 episodes

Lee Sun-bin

Self

12 episodes

Hwang Kwang-hee

Self

12 episodes

Kang Hoon

Self

12 episodes

Kim Se-jun

Self

1 episode