"Dracula A.D. 1972," starring Christopher Lee as the titular vampire, is one bizarre film. It starts with a prologue set in the 1800s: Lee's Dracula is shown in battle with his nemesis Van Helsing (Peter Cushing). As the title indicates, the main body of the film brings Dracula into the 1970s, where he battles Van Helsing's descendant (also played by Cushing). Also along for the horror is a young Stephanie Beacham as the second Van Helsing's lovely granddaughter.
The film tries to blend traditional vampiric horror with 70s style youth culture: thus the elements of sex (discretely), drugs, and rock 'n' roll permeate the film. To early 21st century viewers, the swingin' music, outrageous mod clothes, hairdos, and wannabe hip slang ("Weird, man. Way out") of the young cast may come off as more campy than anything else, but it does make the film fun.
Lee is compelling as Dracula: articulate and elegant, yet feral. Unfortunately, his screen time is sparse; his amounts to little more than a small supporting role. The real star of the film is Cushing as the 20th century Van Helsing. The classy Cushing projects real intelligence and ability as his character. He brings total conviction to every scene, and has solid chemistry with Beacham (although I think his hands come a little too close to her bosom in a couple of scenes--watch it, "Grandpa"!). "Dracula A.D. 1972" may be far from the best of the many Dracula films, but Cushing and Lee make it worthwhile.