A movie starring Hollywood heartthrob George Clooney has finally been released THIRTY-SEVEN years after he made it. Clooney was an unknown actor when he appeared alongside fellow unknowns Charlie Sheen and Laura Dern in ???Grizzly 2: Revenge.??? The little-known film, which was shot in Hungary, has never been released until this year. The trio receive top billing despite less than five minutes on-screen before they???re killed by a giant grizzly bear.