Christopher Masterson

Christopher Kennedy Masterson (born January 22, 1980) is an American actor and disc jockey. He is best known for his role as Francis, the trouble-making oldest brother of Frankie Muniz's title character in the Fox sitcom Malcolm in the Middle. Masterson played the role for seven years, from 2000 to 2006. He has also appeared in other movies and TV shows, including Dragonheart: A New Beginning, Scary Movie 2, Waterborne, Made for Each Other, Intellectual Property, and That '70s Show. Masterson has a younger brother, Danny Masterson, who is also an actor, and two half-siblings, Alanna Masterson and Jordan Masterson, who are also in the acting industry.