2001: A Space Odyssey (1968)

2001: A Space Odyssey (1968) remains the most influential science fiction film ever made, redefining visual effects with 12 months of groundbreaking work at MGM-British Studios. Its 142-minute runtime masterfully uses the Strauss 'Also sprach Zarathustra' to score humanity’s evolution, and the monolith sequence—filmed with zero CGI—still shocks audiences. Every space epic since, from 'Interstellar' to 'Gravity,' owes its visual grammar to Kubrick’s blueprint.