District 9

District 9 is a movie about an alien species that accidentally landed their "mother ship" on Earth. The aliens only want to get back to their home on their planet but the military won't allow them to. The aliens are kept in and blocked from human civilization because the African civilians that lived around them were getting frustrated because of the alien's rebellious and inhuman behavior, but one day a South African worker that works for the military gets promoted by his boss and his first assignment is to move the aliens away from any human civilization and be put in to a concentration camp. During his assignment, he gets sprayed with an alien device that was made to re-fuel the alien control ship which controls the mother ship, allowing some of the aliens to go back to their home planet and get help. The spray from the alien device mutates the South African worker and turns him in to an alien, than straight away the military turns all their focus on the mutated worker and abuses him and experiments scientific experiments on him because of the alien's special genetic ability to control alien weapons which is only controlled by a person with alien genes. The mutated worker than escapes and goes in to where all the other aliens are held and ends up helping the aliens so they can get back to their home planet.