W.H.Y. - CAST & CREW
Series Cast
Jung Gun-joo
Cha Yeon-wu
(10 Episodes)
Oh Ah-yeon
Song Da-in
(10 Episodes)Yoo Dong-guk
Oh Seul-gi
(10 Episodes)
Hwang In-youp
Gi Jae-young
(10 Episodes)
Lee Ji-won
Lee Han-na
(10 Episodes)
Lee So-hee
Yeo Ju-hyun
(10 Episodes)
Kim Young-jae
[Dain's ex-boyfriend]
(10 Episodes)Choi Hee Seung
Kim Min Woo (Ep. 2) | Guest Role
(10 Episodes)Im Hwe Jin
Kwak Jun Mo (Ep. 2) | Guest Role
(10 Episodes)
