An insecure man has his dimwitted actor friend pose as his mentally challenged brother in order to get to know a beautiful co-worker who has a mentally challenged sister.

Finding Samantha Dixon tells the story of Joshua, who finds an iPhone in an empty field and decides to track down the owner of the phone, a beautiful young woman named Samantha Dixon. But what begins as a lighthearted odyssey turns into a real mystery as all of her contacts and friends report not having seen her in weeks.

After being left at the altar, a jaded psychologist reluctantly forms a company that teaches desperate men how to pick up women at local hot spots by teaching them the tools he learned while getting his psychology degree.