Yesterday

Kim Seung-woo

as

Seok

Yunjin Kim

as

Hui-su (as Yoo...

Kim Seon-a

as

May

Choi Min-soo

as

Goliath

Jung Eun-Chan

as

Jo

Jeon Moo-song

as

Dr. No Hee-Ahn

Lee Seung-chae

as

Police chief's...

Lee Ho-jae

as

Kim In-Soo

Jung Ho-bin

as

Squad leader

Kang Hyun-joong

as

Det. Ko-Myoung