Richard Attenborough Director, Producer Robert Downey Jr. Charles Chaplin Actor Dan Aykroyd Mack Sennett Actor Geraldine Chaplin Hannah Chaplin Actor Kevin Dunn J. Edgar Hoover Actor Anthony Hopkins George Hayden Actor Milla Jovovich Mildred Harris Actor Moira Kelly Hetty Kelly, Oona O'Neill Chaplin Actor Kevin Kline Douglas Fairbanks Actor Diane Lane Paulette Goddard Actor Penelope Ann Miller Edna Purviance Actor Paul Rhys Sydney Chaplin Actor John Thaw Fred Karno Actor Marisa Tomei Mabel Normand Actor Nancy Travis Joan Barry Actor James Woods Joseph Scott Actor William Boyd Screenwriter Bryan Forbes Screenwriter William Goldman Screenwriter Mario Kassar Producer Sven Nykvist Cinematographer Anne V. Coates Film Editing John Barry Original Music Stuart Craig Production Design Ellen Mirojnick Costume Design John Mollo Costume Design Mike Fenton Casting Susie Figgis Casting Valorie Massalas Casting