People News Billy Connolly undergoes treatment for prostate cancer 09/16/2013 Billy Connolly's publicist says the Scottish comedian and actor has undergone surgery for prostate cancer, and has been diagnosed with Parkinson's disease. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Billy Connolly Brave Mrs. Brown Muppet Treasure Island Quartet The Boondock Saints