1. Aliens
Ripley, the sole survivor of the Nostromo's deadly encounter with the monstrous Alien, returns to Earth after drifting through space in hypersleep for 57 years. Although her story is initially met with skepticism, she agrees to accompany a team of Colonial Marines back to LV-426.
It has an average vote of 7.9 on TMDB.
2. Alien³
After escaping with Newt and Hicks from the alien planet, Ripley crash lands on Fiorina 161, a prison planet and host to a correctional facility. Unfortunately, although Newt and Hicks do not survive the crash, a more unwelcome visitor does. The prison does not allow weapons of any kind, and with aid being a long time away, the prisoners must simply survive in any way they can.
It has an average vote of 6.357 on TMDB.
3. Alien Resurrection
Two hundred years after Lt. Ripley died, a group of scientists clone her, hoping to breed the ultimate weapon. But the new Ripley is full of surprises … as are the new aliens. Ripley must team with a band of smugglers to keep the creatures from reaching Earth.
It has an average vote of 6.146 on TMDB.
4. Jaws
When the seaside community of Amity finds itself under attack by a dangerous great white shark, the town's chief of police, a young marine biologist, and a grizzled hunter embark on a desperate quest to destroy the beast before it strikes again.
It has an average vote of 7.7 on TMDB.
5. Alien: Covenant
The crew of the colony ship Covenant, bound for a remote planet on the far side of the galaxy, discovers what they think is an uncharted paradise but is actually a dark, dangerous world.
It has an average vote of 6.1 on TMDB.
6. Blade Runner
In the smog-choked dystopian Los Angeles of 2019, blade runner Rick Deckard is called out of retirement to terminate a quartet of replicants who have escaped to Earth seeking their creator for a way to extend their short life spans.
It has an average vote of 7.935 on TMDB.
7. Dawn of the Dead
During an ever-growing epidemic of zombies that have risen from the dead, two Philadelphia SWAT team members, a traffic reporter, and his television-executive girlfriend seek refuge in a secluded shopping mall.
It has an average vote of 7.491 on TMDB.
8. One Flew Over the Cuckoo's Nest
A petty criminal fakes insanity to serve his sentence in a mental ward rather than prison. He soon finds himself as a leader to the other patients—and an enemy to the cruel, domineering nurse who runs the ward.
It has an average vote of 8.421 on TMDB.
9. Terminator Salvation
All grown up in post-apocalyptic 2018, John Connor must lead the resistance of humans against the increasingly dominating militaristic robots. But when Marcus Wright appears, his existence confuses the mission as Connor tries to determine whether Wright has come from the future or the past -- and whether he's friend or foe.
It has an average vote of 6.057 on TMDB.
10. The Thing
In the winter of 1982, a twelve-man research team at a remote Antarctic research station discovers an alien buried in the snow for over 100,000 years. Soon unfrozen, the form-changing creature wreaks havoc, creates terror... and becomes one of them.
It has an average vote of 8.057 on TMDB.
11. 2001: A Space Odyssey
Humanity finds a mysterious object buried beneath the lunar surface and sets off to find its origins with the help of HAL 9000, the world's most advanced super computer.
It has an average vote of 8.077 on TMDB.
12. Apocalypse Now
At the height of the Vietnam war, Captain Benjamin Willard is sent on a dangerous mission that, officially, "does not exist, nor will it ever exist." His goal is to locate - and eliminate - a mysterious Green Beret Colonel named Walter Kurtz, who has been leading his personal army on illegal guerrilla missions into enemy territory.
It has an average vote of 8.283 on TMDB.
13. Body of Lies
The CIA’s hunt is on for the mastermind of a wave of terrorist attacks. Roger Ferris is the agency’s man on the ground, moving from place to place, scrambling to stay ahead of ever-shifting events. An eye in the sky – a satellite link – watches Ferris. At the other end of that real-time link is the CIA’s Ed Hoffman, strategizing events from thousands of miles away. And as Ferris nears the target, he discovers trust can be just as dangerous as it is necessary for survival.
It has an average vote of 6.621 on TMDB.
14. Monty Python and the Holy Grail
King Arthur, accompanied by his squire, recruits his Knights of the Round Table, including Sir Bedevere the Wise, Sir Lancelot the Brave, Sir Robin the Not-Quite-So-Brave-As-Sir-Lancelot and Sir Galahad the Pure. On the way, Arthur battles the Black Knight who, despite having had all his limbs chopped off, insists he can still fight. They reach Camelot, but Arthur decides not to enter, as "it is a silly place".
It has an average vote of 7.803 on TMDB.
15. Angels & Demons
Harvard symbologist Robert Langdon is recruited by the Vatican to investigate the apparent return of the Illuminati - a secret, underground organization - after four cardinals are kidnapped on the night of the papal conclave.
It has an average vote of 6.711 on TMDB.
16. The Terminator
In the post-apocalyptic future, reigning tyrannical supercomputers teleport a cyborg assassin known as the "Terminator" back to 1984 to kill Sarah Connor, whose unborn son is destined to lead insurgents against 21st century mechanical hegemony. Meanwhile, the human-resistance movement dispatches a lone warrior to safeguard Sarah. Can he stop the virtually indestructible killing machine?
It has an average vote of 7.661 on TMDB.
17. Eastern Promises
A Russian teenager living in London dies during childbirth but leaves clues in her diary that could tie her child to a rape involving a violent Russian mob family.
It has an average vote of 7.361 on TMDB.
18. Prometheus
A team of explorers discover a clue to the origins of mankind on Earth, leading them on a journey to the darkest corners of the universe. There, they must fight a terrifying battle to save the future of the human race.
It has an average vote of 6.548 on TMDB.
19. Predator
A team of elite commandos on a secret mission in a Central American jungle come to find themselves hunted by an extraterrestrial warrior.
It has an average vote of 7.523 on TMDB.
20. Star Wars
Princess Leia is captured and held hostage by the evil Imperial forces in their effort to take over the galactic Empire. Venturesome Luke Skywalker and dashing captain Han Solo team together with the loveable robot duo R2-D2 and C-3PO to rescue the beautiful princess and restore peace and justice in the Empire.
It has an average vote of 8.203 on TMDB.
