21 Doctor Who Actors Who Were Also In Harry Potter

18. Helen McRory

Does matriarch of a pale, life draining family sound familiar? Helen McRory does seem to have particular taste for these roles. For Whovians the description can be taken a bit more literally as she plays Rosanna Calvierri in Series 5's The Vampires of Venice. For Harry Potter fans she will always be best known as Narcissa, mother of Draco Malfoy. Something tells us his father will hear about this.
Contributor
Contributor

I'm a writer, most days disguised as a receptionist. Or was it the other way around? Your average 26 year old dreamer, patiently waiting for a mad man in a blue box to whisk her away on an adventure through time and space (and trying to squeeze in a decent bit of writing in between).