mummies
Lee Cronin's The Mummy
The Mummy (1959)
The Mummy (2017)

werewolves
An American Werewolf in London
An American Werewolf in Paris
Ginger Snaps
The Howling
I Was a Teenage Werewolf
Wolf
Wolf Man (2025)
Wolfen

multiple monsters
Underworld: Rise of the Lycans