No way! David Tennant played Barty Crouch Jr.?! I did not know that!

Purple man is one of the scariest live action marvel villains period. Afterall he uses his powers to rape people.

@Whitehorse24

How did you not know that, he looks exactly like the 10th doctor!?

I didn’t know he voiced the Lord Commander, He sounds nothing like David!

I'm partial to his role as Brimscythe, personally, but the LC is a close second

@Heartz13 In my defense, I wasn't that into the Harry Potter movies, and when I did see it, I didn't even know about Doctor Who until much later.