From a Washington Post obit by Harrison Smith headlined “Robert Morse, Tony-winning comic actor, dies at 90”:
A gaptoothed actor who retained a youthful energy well into retirement age, Mr. Morse became a Broadway sensation playing the beguiling schemer J. Pierrepont Finch, a window washer who rises to become chairman of the World Wide Wicket Co. in “How to Succeed in Business Without Really Trying.”