Oh The BIG Reveal, Spyfall: Part One, Doctor Who

Relive the big reveal of SPYFALL: Part One Thousands of feet in the air and with nowhere to go, the Doctor s exMI6 ally O makes a terrifying confession. Subscribe to Doctor Who for more exclusive videos: WATCH MORE: Series 12: Series 12 Behind the Scenes: Series 11: MORE ABOUT DOCTOR WHO: Welcome to the Doctor Who Channel Travel in the TARDIS with clips dating back to the Doctor s first