Ah, another fine installment of the Blackadder series... Filmed on the sets used for Blackadder III, The Cavalier Years was filmed as a Comic Relief special. Notoriously hard to obtain, it was issued first on a BBC video "Exclusive Relief" and more recently as an extra on the Blackadder Back and Forth DVD. The mannerisms and accent adopted by Stephen Fry are those of Prince Charles from around the same time (when he was banging on about architecture and inner cities) and very good they are too.