Spontaneous

New Jersey high school senior Mara Carlyle (Katherine Langford) had to contend with daily drama pretty much like any other kid, such as her growing attraction to quiet loner Dylan (Charlie Plummer). Beyond that, there was the matter of her classmates randomly and inexplicably exploding-and her town going on lockdown as the government hunted for the reason why. Jaw-dropping take on Aaron Starmer's darkly satirical YA novel co-stars Piper Perabo, Chelah Horsdal, Rob Heubel, Yvonne Orji. 97 min. Widescreen; Soundtrack: English.