Dracula, Prince of Darkness (1966), but he was in at least five more!

i read a very good biography of Saladin recently...Nurreddin (or Nur-ad'din...or Nur-al'din!) was Saladin's overlord, but his uncle was Shirkuh, who preceded Saladin as Vizier of Egypt.

haven't tried the campaign stuff yet, must give it a go.