From Christopher Guest ('Best in Show, ' 'A Mighty Wind') comes this comedy series that follows one man's quest to track down his genealogy.

After losing his job and his girlfriend, 30-year-old Tom Chadwick begins to explore his family heritage when he inherits a mysterious box from a great-aunt he never met. Unsure of his identity, he uncovers a world of unusual stories and characters, as well as a growing sense of who he and his real family are.—HBO