Known for his heartbreaking Academy Award performance as 'Charlie.'
He was personally picked by President J.F. Kennedy to portray him in the film, 'PT 109.'
He portrayed Buzz Aldrin and a young J.F.K. in film.
His first wife was the actress Cynthia Stone, also known as actor Jack Lemmon's ex-wife.
He played John F. Kennedy in the movie PT109.