Henry succeeding in giving life to the monster. His ecstatic shouting of "IT'S ALIVE!" and claim of "Now I know what it feels like to be God!" says it all.
After suffering from Fritz abuse one time too many. Watching the Monster finally fight back and take the man's whip from him... before killing him with it.
The final battle at the top of the Windmill.
Crossing over into the real world, Boris Karloff's make-up was like nothing ever seen in cinema up to this point and remains the gold standard for non-mask monster make-up nearly 90 years later. The totally silent close-up of the monster's face when seen for the first time remains chilling.
