* Frankenstein's Monster: Boris Karloff is most famous for playing the monster in the original 1931 film and its sequels. While others played the role in later films, Karloff is the definitive monster for many.
* Dracula: Bela Lugosi played the iconic vampire in the 1931 film *Dracula*, cementing his name in horror history.
* The Wolfman: Lon Chaney Jr. became synonymous with the tragic werewolf, playing him in several films starting with the 1941 original.
* The Mummy: Boris Karloff also portrayed the Mummy (Imhotep) in the 1932 film. However, Tom Tyler played the Mummy in the 1940 film *The Mummy's Hand*.
While those are the most recognizable actors, others played these roles in different films or sequels. It's worth exploring the history of these Universal Monsters and their diverse portrayals!