Twins

When I first saw Aaron Ashmore on Warehouse 13 (he plays Steve Jinks), I was convinced that he was also the actor who played Bobby Drake/Iceman in the X-Men movies.  But every time I read about him, people refer to him as Smallville actor Aaron Ashmore.  He was Jimmy Olsen on Smallville.  I was confused since usually they would put the biggest role an actor would have, and I would think X-Men is bigger than Smallville.

Today I looked him up on imdb, but the X-Men role was not listed.  Then I read his biographical information more closely, and it turns out that Aaron has an identical twin brother, Shawn Ashmore.  I looked up Shawn Ashmore, and yup, he was the one who played Iceman.  As another sidenote, Shawn also had appeared on two episodes of Smallville as Eric Summers.