What was the sequel to Bride of Frankenstein (a sequel itself) and the last in the series to star Boris Karloff as the monster?
Bride of Frankenstein: Bride of Frankenstein (advertised as The Bride of Frankenstein) is a 1935 American science-fiction horror film, the first sequel to Universal Pictures' 1931 hit "Frankenstein". Bride of Frankenstein:  As with the first film, "Bride of Frankenstein" was directed by James Whale and stars Boris Karloff as The Monster.
i don't know