In today's movies it is not uncommon to have to actors or actress' portraying a family role- such as brother and sister or father and daughter and so on.
However ever once in a while the actors and actress' are actually related to one another.
Here is a list of some of those celebrities that have appeared with their relatives!
1) Casey and Ben Affleck
Ben and Casey Affleck are brothers in the real world. They are both incredibly talented actors and have appeared in movies together such as " Good Will Hunting" "200 Cigarettes" and "Chasing Amy".
2) Jake and Maggie Gyllenhall
Jake and Maggie are brother and sister in reality have appeared together in movies since they were little. From "Homegrown" and "A Dangerous Woman" when they were little to "Donnie Darko" when they were older.
3) John and Joan Cusack
John and Joan Cusack are real life brother and sister. They both have amazing acting abilities in their own right and have also appeared together in movies like "High Fidelity" "Grosse Point Blank" and "Say Anything".
4) Alexander and Stellan Skarsgard
Alexander Skarsgard is best known as Eric Northman in True Blood , and his Father is perhaps best known as Eric Selvig in Thor and The Avengers movies. However this duo is Father and son in reality and have appeared together in movies such as "Metopia" "Kill Your Darlings" and "Meloncholia". In the animated film The Moomins the duo play the roles of Father and son.
5) Luke,Owen and Andrew Wilson.
These three brothers have appeared in different movies with each other over the years. Where as Andrew Wilson is the lesser known of the Wilson brothers he has appeared in movies with them . Luke and Owen Wilson appeared in "Around The World In 80 Days" and "The Wendell Baker Story". However Andrew has appeared with Owen in " Zoolander" "Hall pass" "How Do You Know" and "The Big Year".
And he has appeared in "Bad Seed" "Charlies Angel's" "Idiocracy" and "Rushmore" with Luke. The three brothers have starred together in the movies " The Royal Tenenbaums" and "Bottle Rocket".