` ` Mad Men '' star Jon Stewart will have vocal surgery soon . It will be a simple operation to remove a polyp . Reports have suggested the polyp has been affecting his voice . The final season of his show will begin airing the next spring .
`` Mad Men '' actor Jon Hamm will have throat surgery soon . It will be a simple procedure to remove a polyp . Reports have suggested the polyp has been affecting his voice . The final season of his show will start airing episodes next spring .