@felixxx999 said:

The last of the Cushing-Hammer movies, and it might be one of the best. Hammer focused more on the doctor and less on the creature unlike the Universal classics. But, in this one -- Cushing's best -- the doctor is likeable. I twist on the old plot as it takes place in a mental hospital years after the good doctor failed before. The creature is played by David Prowse giving the film another Star Wars connection. And bonus points for Sling TV's synopsis: "Doctor Frankenstein (Peter Cushing" takes up bodybuilding while in an insane asylum." Lol.

I have probably seen it but I can't remember, so I have put it on my Hulu watchlist & will try to watch it this weekend. I love all of the Hammer films. We used to call them the 'Drive-In' films.