Tom Sizemore was on a roll in the '90s in films like 'Heat,' 'True Romance,' and 'Saving Private Ryan,' but a cocaine and heroin addiction derailed his promising career. Now, the actor will tell the story of his rocky road with drugs in a new memoir, due out in 2013. "I should have been dead many times over," Sizemore said. "The fact that I'm now sober over two years -- and that I'm acting as much as I did before -- proves that people can overcome obstacles even when they're sure they can't. I hope that this book can inspire other people to never give up."