I saw John Mahoney in a star-studded production of John Guare's 'The House Of Blue Leaves' on Broadway. Swoosie Kurtz, Christine Baranski, Danny Aiello, Julie Hagerty and, in his first Broadway appearance, Ben Stiller. Both Mahoney and Kurtz won Tonys for their performances. Great show with a tremendous cast. Mahoney was a perfect everyman. Rest in Peace, John.