Extremely shy Lars finds it impossible to make friends or socialize. His brother and sister-in-law worry about him, so when he announces that he has a girlfriend he met on the Internet, they are overjoyed. But Lars’ new lady is a life-size plastic woman. On the advice of a doctor, his family and the rest of the community go along with his delusion.

Cory is a young boy who has just moved into a new house with his mom. He develops a relationship with an “imaginary” friend who lives in his closet. No one believes him until people start dying violently and the “imaginary” friend becomes all too real.