Masterpiece Classic (formerly known as Masterpiece Theatre) is a drama anthology television series produced by WGBH Boston. It premiered on Public Broadcasting Service (PBS) on January 10, 1971, making it America's longest-running weekly prime time drama series. The series has presented numerous acclaimed British productions. Masterpiece Classic is best known for presenting adaptations of novels and biographies, but it also shows original television dramas. The first title to air was The First Churchills, starring Susan Hampshire as Sarah Churchill.
PBS