The Blind Guardian frontman Hansi Kürsch is challenged on his knowledge of all things related to the infamous Time Lord in our special quiz.
The band are no strangers to the world of fantasy having drawn on the works of Tolkien, George RR Martin and Stephen King in the past – but what about the realm sci-fi?
Do you know your TARDIS from your Transmat? Do you know your Gallifrey from your Ganymede driver? Do you know why fezzes are cool?
Test your knowledge with Hansi in the quiz below!
Check out the Most Metal Doctor Who Stories ever.
Pre-order Blind Guardian’s new album Beyond The Red Mirror here.