Visible crew/equipment: When Dr Frankenstein asks to the monster to enter the room so that Dr Waldman can see him, you can see the shadow of the crew moving on a pillar as the camera follows them. (00:31:20)
Frankenstein (1931)
1 visible crew/equipment mistake
Directed by: James Whale
Starring: Boris Karloff, Mae Clarke, Colin Clive, John Boles
Revealing mistake: There is a large painted hanging cloth backdrop of clouds in the mountain scenes near the end of the film. Vertical streaks can be seen in the backdrop that are the pleats in the fabric. These streaks really stand out in the restored versions of the film.
Doctor Waldman: You have created a monster, and it will destroy you.
Trivia: Universal Pictures originally wanted Bela Lugosi to play Frankenstein's monster since he had done such a great job playing Count Dracula earlier that year. But Bela turned the role down because he did not want to be 'hidden' under all that make-up. Yet 12 years later, Bela would play Frankenstein's monster in 1943 film 'Frankenstein meets the Wolf Man'.
More questions & answers from Frankenstein
Answer: He is an abuser because death and living has no significance to him.