A young girl throws an 8 pool ball down a portal to outer space, where it becomes much larger and starts charging towards the Earth to destroy everything.
as Park Min-seo (young)
as Park Min-seo (adult)
as Uncle Hwan
as Min-seo's mother
as newscaster 1
as newscaster 2
as former NASA researcher
as government employee
as tv host 1
as tv host 2
as model 1
as model 2
as model 3
as weather girl
