LONDON (Reuters) - Nicol Williamson, once described by John Osborne as "the greatest actor since Marlon Brando," has died after a battle with esophageal cancer. He was 73. His son Luke said on his father's official website that he passed away on December 16. He died in Amsterdam where he had lived for over 20 years, according to media reports. "He gave it all he had: never gave up, never complained, maintained his wicked sense of humor to the end," Luke wrote. "His last words were 'I love you'. I was with him, he was not alone, he was not in pain. ...