The Setup: Preteens Becca (Olivia DeJonge) and Tyler (Ed Oxenbould) go on a solo visit to meet their estranged grandparents for the first time because their mom (Kathryn Hahn) hasn't spoken to her folks in over a decade due to a blowout argument. Becca, an aspiring filmmaker, documents their trip with her camera (including her grandmother's bizarre nightly habit of walking around dazed, vomiting, and clawing at the walls while butt-naked), and soon she and her brother begin to suspect something is wrong.
The Twist: The Nana and Pop Pop Becca and Tyler have been staying with all week are actually two patients from the mental hospital where their real grandparents were counselors. They escaped and murdered the OG grandparents so that Fake Nana (who drowned her own children) could get the chance to be a grandmother.
The Verdict: After a long string of doozies, Shyamalan finally hit gold in 2015 with The Visit. The found-footage film keeps things gloriously simple for once, resulting in a truly terrifying and gruesome twist.
