21 Doctor Who Actors Who Were Also In Harry Potter

14. Jim Broadbent

Back in 1999 Jim Broadbent featured as the Doctor himself in a Comic Relief sketch entitled The Curse of Fatal Death. He went from Time Lord to professor in Harry Potter and the Half-Blood Prince and beyond as he took on the role of Professor Slughorn.
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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).