This Twilight actor is not a huge part of the movie, but is big enough that he has been sent out across the world to promote it
. He has overdosed once on the press tour and disappeared for 12 hours on another stop when he found what he called the most perfect heroin he has ever tried. At the last stop, his hands shook the entire time from withdrawal. I have no idea how he is ever going to make it back to the US on a plane.