Lee Young-hoon

as Kang Jae-hoon

So Yoo-jin

as Lee So-yeong

Jin Yi-han

as Park Min-jae

Park Mi-hyeon

as Mi-hyeon

Son Cheol-min

as Dong-min

Park Myung-shin

as Neighbor

Jung Seung-kil

as Military Manpower Administration

Yu Jin-a

as Scream