Stalker is an American psychological thriller police procedural television series created by Kevin Williamson about detectives who delve into the minds of stalkers to protect their targets from future incidents - including voyeurism, cyber harassment and romantic fixation - for the Threat Assessment Unit of the LAPD.
Det. Jack Larsen (Dylan McDermott) is a recent transfer to the Unit from New York City's homicide division, whose confidence, strong personality and questionable behaviour has landed him in trouble before – but whose past behaviour may also prove valuable in his new job.
His boss, Lt. Beth Davis (Maggie Q), is strong, focused and an expert in the field, driven by her traumatic personal experience as a victim. Other team members include young but eager Det. Ben Caldwell (Victor Rasuk), deceptively smart Det. Janice Lawrence (Mariana Klaveno) and District Attorney Amanda Taylor (Elisabeth Röhm), who is trying to erase her painful past with Larsen.
With their help, Davis and Larsen assess the threat level of cases and respond before the stalking and intimidation spirals out of control, all while trying to keep their personal obsessions at bay.
Kevin Williamson (Scream) is the executive producer for Warner Bros. Television.