User:OnBeyondZebrax/sandbox/Family members in films

Wall Street (film), On Golden Pond, Donnie Darko, Paper Moon (film), I Am Legend, The Pursuit of Happyness, Rocky V, Big Jake, It Runs in the Family, After Earth, and Honkytonk Man are among the films that star people with the same last name who are related (list courtesy of Ranker.com)