Spiral

A recluse telemarkets at an office, where his boss is his only friend. As he befriends a new, social colleague and sketches/paints her, his dark mind surfaces.

Spiral is a 2007 drama thriller movie, starring Amber Tamblyn, Zachary Levi, Annie Neal. It holds an IMDb rating of 6.3/10 from 4,044 votes and runs 1h 30m.