A workaholic splits his time between home and hotel rooms until an anonymous cryptic message arrives, setting off a wrinkle in the time continuum and slowly shredding his sanity. Elsewhere, a woman’s jealousy over her spouse’s connection with their only child boils over, leading her to see monsters everywhere except the mirror. University fraternity brothers discover that a cruel prank has dire consequences but the full extent of their punishment is yet to come, while an intrepid hiker explores an abandoned Cold War facility hidden within a Massachusetts mountain only to realize that...