Question: What was the sequel to Bride of Frankenstein (a sequel itself) and the last in the series to star Boris Karloff as the monster?
Sentence (from "Son of Frankenstein"): Son of Frankenstein is a 1939 horror film directed by Rowland V. Lee, and is the third entry in Universal Studios' "Frankenstein" series and the last to feature Boris Karloff as the Monster.
Relevant evidence: Yes