Underworld franchise star Kate Beckinsale is returning to the action realm, playing a woman with extreme anger management issues in the Amazon film Jolt. "My character, Lindy, is someone who since childhood has had an impulse control problem whereby she has a very difficult time not acting out and behaving badly when under pressure," says Beckinsale. "She is in a weird spot in her life where she is living in an apartment where she's not got any things that she can throw and no knives and forks. She was a bouncer, and got fired, and is just desperate. She finds this experimental therapist who rigs her up with this sort of electrically-shocking vest, which is a sort of turbo equivalent of an elastic band on the wrist, that works with varying degrees of success. As part of her therapy, she goes on a date and really gets on with the guy, and then he's murdered. She's understandably upset and pissed off and tries to figure out what's happened and gets into a lot of scraps!"