Via Starwars.com:

The Star Wars saga is the story about the Skywalker family and how their lives had an impact on an entire galaxy. This family connection also exists outside of the movies, with a lot of actors and crewmembers being related to each other. This holiday season we bring you and your family a look at these special bonds.

Probably the most well known family connection that exists, besides the Lucas family, is that of Denis Lawson, who played Wedge Antilles in the original trilogy and his nephew, Ewan McGregor.

Denis Lawson grew up in Crieff, a tiny provincial Scottish village, but realized that for his chosen career path of acting he had to leave his beloved town. After beginning with a small role on West End in the stage production of The Metamorphosis, his star rose quickly thanks to roles he played in the TV series Merchant of Venice and Rock Follies before landing the role of Wedge Antilles. He’s been busy in the 37 years since, appearing in too many series, movies, and theater productions to mention here now. In 2001 he returned to his role as Wedge to voice him for the Nintendo GameCube game Star Wars: Rogue Squadron II — Rogue Leader.

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