Sirius

Seo Jun-young

as

Do Eun Chang /...

Park Hyung-sik

as

young Eun Chan...

Ryu Seung-su

as

Go Suk Min

Uhm Hyun-kyung

as

Kim Ahn Na

Jo Woo-ri

as

So Ri

Shin Jung-keun

as

Lee Hyun Goo

Baek Won-gil

as

Park Jin Tae

Kim Sang-kyung

as

Director Hwang