>>508643803 (OP)In no particular order:
>Forbidden PlanetIt started the whole "spaceship with human crew visits planet and adventure ensues" thing. Without Forbidden Planet there'd be no Star Trek.
>Conan The BarbarianStill the greatest sword & sorcery fantasy movie ever made. Excalibur is also good, but Conan is unparalleled.
>They LiveCarpenter says it's about yuppies. We know what it's really about.