We can't wait for Doctor Who's 50th anniversary episode  — but that's not the only TV special honoring the half-century celebration of the iconic sci-fi series. An Adventure in Time and Space is a 90-minute film about the cast and crew who created the first Doctor Who, and editor Kelly Schwarze spoke with the docudrama's writer/Sherlock writer Mark Gatiss, and the film's star, actor David Bradley (who you may remember as Argus Filch in the Harry Potter movies!) to discuss the project.
"It's astonishing how [the show has] captured the imagination of people for 50 years," says David. "It's just a great story, even if you're not a Doctor Who fan." Play the video to hear more from Mark and David.