Troubled new girl Kat Carter (Eliza Taylor) struggles to fit in with her high school classmates in a community where drugs and violence run rampant. When she is befriended by the sweet-natured Beaver (Daniel Webber), Kat realizes that the reach of the local drug ring is far deeper than she imagined. But Kat’s harbouring a dark secret of her own. She soon attracts the attention of the group's leader Wyatt (Pablo Schreiber), a menacing individual who would kill to protect his livelihood. Surviving in this treacherous environment is no mean feat. Executive produced by Cary Fukunaga, THUMPER features supporting turns from Lena Headey, Ben Feldman, and Grant Harvey.