In the aftermath of World War Two, Charlie Chaplin was criticized for being politically liberal and internationalist in outlook. He had never become a US citizen, something that would be held against him as xenophobia set in when the postwar Red Scare took hold. Politics aside, Chaplin had another problem: his sexual interest in young women. He had been married three times and had had numerous affairs. In the 1940s he was the subject of a paternity suit, which he lost, despite blood tests that proved he was not the father. His sexuality became a convenient way for those who opposed his politics to condemn him. Refused permission to return to the US from a trip abroad, he settled in Switzerland, and made his last two films in London. Eyman explores the life and times of the movie genius-- and of an America consumed by political turmoil.