An industrial tow truck driver suffering from insomnia returns to his childhood home after the untimely death of his father, to discover that a paranormal presence has been living in the house and haunting the sacred land it was built on....
Newlyweds move into their dream home where they discover a collection of 100-year-old letters from a young woman who committed suicide after being abandoned by the owner of the home....
巴里（埃兹拉·米勒 Ezra Miller 饰）用自己的超能力重返过去，想要改变历史、拯救自己的家人，然而他的所作所为，也在无意间改变了未来。在这个新的未来里，佐德将军（迈克尔·珊农 Michael Shannon 饰）回归，并威胁要毁灭世界。巴里孤立无援，除非他能劝动一位非常不同且已隐退的蝙蝠侠（迈克尔·基顿 Michael Keaton 饰）重出江湖，并拯救被囚禁的氪星人——尽管这位并不是他所熟悉的超人。最终，为了拯救他身处这个世界，并回到他熟知的未来，巴里惟一的希望就是为命运而极速狂奔。不过，即使巴里做出最终极的牺牲……他真的能让整个宇宙都重归正轨吗？...
