Billie Piper Replaces Ncuti Gatwa as Doctor in Doctor Who Finale Surprising Fans Worldwide admin 2 weeks ago Teleserye Comments Off on Billie Piper Replaces Ncuti Gatwa as Doctor in Doctor Who Finale Surprising Fans Worldwide 18 Views In a move that no one saw coming, Doctor Who fans were left stunned during the season finale when the Doctor regenerated once again—this time Share Facebook Twitter Stumbleupon LinkedIn Pinterest