O.K., so he doesn't have the same mop as he did in the 1960s, when he played Opie Taylor on The Andy Griffith Show, or in the '70s, when he was Richie Cunningham on Happy Days. But with numerous hit movies to his name, Ron Howard remains one of Hollywood's most successful redheads. The Academy Award–winning director's next film, The Dilemma, will be released in January.