The 31-year-old actor has charged with numerous counts of heroin and cocaine possession, and misdemeanor counts of driving under the influence and concealing a firearm. Actor Larry Hagman, a Malibu neighbor, offered to pay for drug rehab after Downey asked to borrow $100,000. And Sean Penn chartered a plane to fly Downey to a detox center in Arizona about two months ago, only for Downey to 'escape' the next day.