Who starred in the remake of "Beau Brummel" and served as the President of the World Federalist Movment?
Beau Brummel (1913 film):  The film was remade in 1924 starring John Barrymore and Mary Astor and again in 1954 with Stewart Granger, Elizabeth Taylor and Peter Ustinov. Peter Ustinov:  A respected intellectual and diplomat, he held various academic posts and served as a Goodwill Ambassador for UNICEF and President of the World Federalist Movement.
Peter Ustinov