Official Teaser

  • Season 4
  • Preview | 01:29

The most dramatic season yet begs the question: who exactly is fighting for justice? Season 4 premieres on Sunday, July 11 at 9/8c on MASTERPIECE on PBS.

Support Provided By: Learn More

MASTERPIECE Newsletter

Sign up to get the latest news on your favorite dramas and mysteries, as well as exclusive content, video, sweepstakes and more.

*** START *** The plugin meta info in content-clip.php:
*** END **********************************************************************