Amber Tamblyn in Spiral (2007)

A socially crippled telemarketer (Joel Moore) working for an auto insurance company befriends a young, beautiful new employee (Amber Tamblyn), who learns that her awkward colleague is a gifted portrait painter. When she agrees to pose for him, however, an unsettling new relationship develops as the artist's neuroses turn dark and disturbing. Zachary Levi, Tricia Helfer also star. 91 min.