Suburbanite

Suburbanite (2013) is a thriller directed by Andy Lohrenz rated 8.5/10.

John, a white-collar family man, finds his life turned upside down when he hits a man on his way home from work. He takes the body home to his garage, convinced that he can cover up the accident. But before he has a chance to bury the body, the man wakes up. Mack, the victim, forms and unlikely bond with John but this bond is short lived.