Alnwick Castle most recently featured in Dungeons & Dragons: Honour Among Thieves, Transformers: The Last Knight, and as the magnificent
Brancaster Castle in Downton Abbey's 2015 and 2016 Christmas specials. Having already featured as Hogwarts in the first two Harry Potter films, as well as appearing in Elizabeth and Robin Hood: Prince of Thieves, among others, the castle is no stranger to film crews!