Chaplin (film) and is moved to tears when the audience provide him with the Oscar's longest standing ovation. Although Richard Attenborough wanted Robert Downey Jr. for the part of Chaplin, studio executives wanted Robin Williams or Billy Crystal for the role. Jim Carrey was also considered for the role. The film received mixed to positive reviews. Although the film was criticized for taking dramatic licence with some aspects of Chaplin's life, Downey's performance as Chaplin won universal acclaim. Attenborough was sufficiently confident in Downey's performance to include historical footage of Chaplin himself at the end of the film. The film was lauded
Charlie Chaplin over the making of his pictures. "A Dog's Life", released April 1918, was the first film under the new contract. In it, Chaplin demonstrated his increasing concern with story construction and his treatment of the Tramp as "a sort of Pierrot". The film was described by Louis Delluc as "cinema's first total work of art". Chaplin then embarked on the Third Liberty Bond campaign, touring the United States for one month to raise money for the Allies of the First World War. He also produced a short propaganda film at his own expense, donated to the government for fund-raising, called