Downton Abbey's Siobhan Finneran (O'Brien) on how war changes her character.
Sign up for MASTERPIECE email and get the latest scoop on the series, exclusive video, sweepstakes and more. Update your email address if you're an existing subscriber.
Funding for MASTERPIECE is provided by Viking River Cruises and Audible with additional support from public television viewers and contributors to The Masterpiece Trust, created to help ensure the series' future.
Explore our rich history and find programs alphabetically or chronologically.