A bouncer with a slightly murderous anger-management problem that she controls with the help of an electrode-lined vest she uses to shock herself back to normalcy whenever she gets homicidal. After the first guy she’s ever fallen for is murdered, she goes on a revenge-fueled rampage to find the killer while the cops pursue her as their chief suspect.

Kate Beckinsale as Lindy
Bobby Cannavale as Detective Vicars
Jai Courtney as Justin
Laverne Cox as Detective Nevin
David Bradley as Gareth Fizel
Ori Pfeffer as Delacroix
Susan Sarandon as Woman With No Name
Stanley Tucci as Dr. Munchin