We asked three actors from the Harry Potter films to find out, once and for all, what their Patronus would be. In Pottermore’s Patronus experience, you can discover which magical animal guardian you would have if you really could cast Expecto Patronum – the famous defensive charm that Harry learnt to protect himself against Dementors. And that animal really could be anything.

Matthew Lewis, who played Neville Longbottom; Tom Felton, who played Draco Malfoy; and Warwick Davis, who portrayed both Professor Flitwick and Griphook in the films, decided to find out. But what were their results? And would their mystical animal guardian match their personalities? Watch here to find out.

Surprised?

Remember, you can still discover your own Patronus too. Just simply enter the forest and you will be greeted with a round of prompts that will help determine which Patronus is right for you. There are many, many different animal companions you could discover, including magical creatures. Who knows, you might have a Patronus twin in Matthew, Tom or Warwick.

If you fancy more, here’s what the Fantastic Beasts and Where to Find Them cast got when they looked for their own Patronuses.

Oh, and if you want to read-up on exactly what a Patronus really is, our handy guide might be of service.