Boy, If I hadn't read another review beforehand which suggested hanging around for the end of this film, even if one gets bored early on, I might have given up on it. I'm glad I stayed with it. It's true; the last part is terrific.
Once again, Vincent Price, as billed, has the lead and deserves the recognition as he emotes as only he could. The surprise is that Price plays such a wimp in this movie, which is out of character for him in his horror films but then - bang! - his REAL personality comes out. Ole Vinny fooled us all. It's shocking and it's pure Price. You'll love it! Price plays, "Nicholas," a guy with a bad family tree. His father tortured people during the Spanish Inquisition and poor "Nicholas" saw his uncle and mother die, too, in the torture chambers of his father's castle (which is a pretty cool place, by the way)..
John Kerr, a horrible actor in this movie, plays a guy ("Francis") to comes to the castle to find out what happened to his sister who had recently died. Oh yeah, she was married to Nicholas. That guy just has no luck with relatives.
I won't say what happens but involves some neat twists and helps make up for the corny and somewhat-boring dialog of the first hour. Talk about torture, though. The first hour, especially the first 20 minutes, is torture to get through. Then a couple of cool all-blue flashback scenes spiced up things for a few minutes, and then it was snooze time until the last 20 minutes which were great!
That last quarter hour is really a hoot for horror fans, especially the last shot!