A private investigator reads a book of sinister origins and unknowingly puts his daughter and himself in a fight for their lives...and their eternal souls.
Struggling to rebuild their lives, a former tennis star and a recent divorcee decide to isolate themselves from the world in a quest for true "oneness"; as their affair descends into savagery, his father must fight to save them before they disappear completely into madness.
Four pals are stuck in a rut in adulthood: Adam has just been dumped, Lou is a hopeless party animal, Craig is a henpecked husband, and Jacob does nothing but play video games in his basement. But they get a chance to brighten their future by changing their past after a night of heavy drinking in a ski-resort hot tub results in their waking up in 1986.
Deeply affected by a personal tragedy, an office drone comes to realize his sense of hearing has taken on extraordinary capabilities that could drive him insane.