1930s:

Frankenstein*

King Kong

The Wolf Man

The Mummy

Dracula

1950s:

The Blob*

Creature from the Black Lagoon

Them

The Curse of Frankenstein

The Beast from 20,000 Fathoms

1970s:

The Thing*

Alien

Jaws

An American Werewolf in London

Prophecy

1990s:

Tremors*

Jurassic Park

The Relic

Mimic

Arachnophobia

 

*MUST WATCH