Krull (1983, dir. Peter Yates)

A prince has to rescue a princess to save their world. Oddball SF/fantasy hybrid, riffing on a hundred different fairy tales and genre tropes. Its quest narrative/road movie structure means that it’s inevitably patchy; some dark ideas intrude, though the imagination and budget available are ill-matched, and it’s tonally all over the place.

The Satanic Rites of Dracula (1973, dir. Alan Gibson)

In modern-day London, Dracula is behind an establishment conspiracy to unleash a plague epidemic. Modish late series entry, with loads of ideas, and an approach drawing on SF and a Bond villain plot. Fun, within its limitations, and impeccably played.