Have you always wanted to walk the red carpet at a glitzy movie premiere? Have you dreamed of meeting movie stars? Is it your fondest wish to hang out on the set of a huge movie production and be treated like a VIP? Were you unfortunately born without the acting talent or at least the family connections that would make these things possible? Well, good news! Thanks to Stand Up To Cancer, if you're the winning bidder on its eBay auction, you not only get to walk the red carpet at the Iron Man sequel's premiere, you get to be in the movie! ...Oh, and benefit cancer research, too.