18 Movie Stalkers You Should Not F*ck With

Single White Female is the one of the best stalker movies out there, hands down. Allie (Bridget Fonda) thinks she's found the perfect roommate in Hedy (Jennifer Jason Leigh), but Hedy has some severe issues. She's constantly in need of Allie's attention, disapproves of Allie's romantic choices, and eventually punts their puppy off the balcony. (What is up with stalkers and animal cruelty??)