Frankenstein Must Be Destroyed is a British horror film directed by Terence Fisher for Hammer Film Productions from 1969. The cast includes Peter Cushing, Freddie Jones, Veronica Carlson and Simon Ward. The film is the fifth in a series of Hammer films centering on Dr. Frankenstein, who, in this entry, tries brain surgery to save an associate who went mad.

--description from Wikipedia

Also starring Thorley Walters and Maxine Audley.