Anyone who's seen The Royal Tenenbaums, Wes Anderson's quirky and beloved 2001 film, knows that brothers Owen and Luke Wilson were (very dreamy) co-stars in it. Something you may not know is that their older brother Andrew Wilson actually made a little cameo too — well, three, to be precise: That's his hand in the shot with a BB gun, he plays Margot's biological Amish father and he's the voice of a tennis commentator. So, what does this mysterious other Wilson brother actually look like?

Andrew Wilson Luke Owen older brotherpinterest
Getty Images

A pretty handsome fellow. The 51-year-old writer and director, who is four years older than Owen and seven years older than Luke, has appeared in a couple other Wes Anderson films with his siblings, including Rushmore as Coach Beck and Bottle Rocket as Future Man. As for films not involving his brothers, he's also appeared alongside Drew Barrymore in Never Been Kissed as a school guard, in Charlie's Angels as a driver and as Razor in 2009's roller derby film Whip It!.

Andrew Wilson Luke Owen older brotherpinterest
Getty Images

While he's just as good looking as his famous brothers, Andrew's style is considerably, shall we say, shaggier. Here he is in 2014, rocking a great beard next to Luke at the Hollyshorts 10th Anniversary Opening Night.

Andrew Wilson Luke Owen older brotherpinterest
Getty Images

Here's hoping we get to see these three brothers together on the big screen soon. Wes Anderson, make it happen?

Follow Sam on Instagram and Twitter.