Robert Morse: Tony-Winning Comic Actor

From a Washington Post obit by Harrison Smith headlined “Robert Morse, Tony-winning comic actor, dies at 90”:

Robert Morse, a puckish Tony-winning actor who starred in the Broadway musical “How to Succeed in Business Without Really Trying,” transformed into author Truman Capote for a celebrated one-man show, and delighted television viewers as the eccentric advertising executive Bert Cooper on “Mad Men,” died in Los Angeles.

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.”