Who's Brian Now?.Peter refuses to get a haircut because his usual barber Jerry has died causing it to grow out enough to become prehensile. One of Peter's antics that had Brian check up on him has him and Peter chased by Joe and his fellow police officers. After being rescued from a drunken coma, Brian's microchip is scanned and he learns that he was previously owned by the Hendersons, a family much smarter and richer than the Griffins. Fed up with his current family's antics, Brian moves in with his old owners, but regrets it when Mr. Henderson (Cary Elwes) and Mrs. Henderson (Judy Greer) turn out to be condescending, religious and treat him like a pet as opposed to an equal...