Three friends find themselves trapped in an underground parking garage with doorways leading into the past and future and floors that repeat themselves for eternity. They must struggle to keep their sanity, if not their lives.
B4花絮
B4于2012年12月14日发布。
B4由Matthew Stedman执导。
B4的时长为50分钟。
B4由Phillip Daniel, April Wade制作。
Three friends find themselves trapped in an underground parking garage with doorways leading into the past and future and floors that repeat themselves for eternity. They must struggle to keep their sanity, if not their lives.
B4中的关键角色有David（Phillip Daniel）, Aaron（Sean Durrie）, Cheryl（Joanne Spracklen）。
B4的评级为Not Rated。
B4是一部科幻, 惊悚电影。
B4的观众评分为4.7（满分10分）。