Brian has a microchip that reveals he had a family before the Griffins, when he then seeks out. After meeting the richer, smarter Hendersons, Brian struggles to enjoy his life with the Griffins as much as he once did.
Quest roles:
Travis Bowe(Manatee (voice)), Ralph Garman(Various (uncredited) (archive footage) (voice)), Josh Robert Thompson(John Davidson (voice)), Damien Fahey(Brad Pitt (voice)), Nolan North(Dutch TV Announcer (voice)), Judy Greer(Luna Bar Lover / Middle-aged Woman (voice)), Cary Elwes(Chris Martin (voice)), Laura Bailey(Judge / Dutch Daughter (voice)), Courtenay Taylor(Preschooler / Mother (voice))