Quick Answer: Kevin Delaney Kline is an American actor. In a career spanning over five decades, he has become a prominent leading man across both stage and screen. His accolades include an Academy Award and three Tony Awards, along with nominations for two British Academy Film Awards, two Primetime Emmy Awards, and five Golden Globe Awards. In 2003, he was inducted into the American Theatre Hall of Fame. Kline began his acting career on stage in 1972 with The Acting Company and gained prominence for his numerous performances with The Public Theatre and in New York Shakespeare Festival. He has gone on to win three Tony Awards for his work on Broadway, including wins in Best Featured Actor in a Musical in On the Twentieth Century, Best Actor in a Musical for The Pirates of Penzance, and Tony Award for Best Actor in a Play for the revival of Noël Coward's Present Laughter.