Here we take a look at some of the British actors who’ve appeared in both Harry Potter and Doctor Who…

David Bradley as Argus Filch and Solomon in ‘Dinosaurs on a Spaceship’

Helen McCrory as Narcissa Malfoy and Rosanna Calvierri in ‘The Vampires of Venice’

Jessica Hynes as the voice of Mafalda Hopkirk and as Joan Redfern in ‘Human Nature’ and ‘The Family of Blood’

David Tennant as Barty Crouch Jr. and The Tenth Doctor

Which other ones have we missed? Let us know below…