VIDEO : Jackie Chan Says Rush Hour 4 Is A Go

Jackie Chan thinks 'Rush Hour 4' could start filming as early as next year. He said: "For the last 20 years, I've tried different [characters]. A few years ago, Karate Kid. There was supposed to be a Karate Kid 2 but the script isn't right. 'Rush Hour 3' - the last of the previous instalments - was released in 2007 and Chan insists the delay in releasing a fourth one is not about money but instead about scheduling.