Enemies because they were taught to be. Allies because they had to be. Brothers because they dared to be.

A soldier from Earth crashlands on an alien world after sustaining battle damage. Eventually he encounters another survivor, but from the enemy species he was fighting; they band together to survive on this hostile world. In the end the human finds himself caring for his enemy in a completely unexpected way.
In Enemy Mine, consciousness is carried by aliens — a plane of “alien frontier”. The story fights on E8/E9/E10 of the E0–E14 reality ladder, compressing prejudice, war, slavery, culture.
Films fighting at the same level of reality, about the same things.
South Park: Bigger, Longer & Uncut (1999)E8/E9 · culture, prejudice
Elio (2025)E8 · culture, war
X-Men: First Class (2011)E8/E9/E10 · prejudice, war
The Hunchback of Notre Dame (1996)E8/E9/E10 · culture, prejudice
Ace Ventura: When Nature Calls (1995)E8/E9/E10 · culture, prejudice
Underworld (2003)E8/E9/E10 · prejudice, warThe same preoccupations examined at another scale — one mind versus a nation.
Other films that move a human interior onto the same kind of thing.
Fantastic Planet (1973)consciousness in aliens · alien-colonial world
Captain Marvel (2019)consciousness in aliens · interstellar war
Star Trek (2009)consciousness in aliens · interstellar federation
Cowboys & Aliens (2011)consciousness in aliens · frontier alien invasion
Redline (2009)consciousness in aliens · interstellar racing arena
My Stepmother Is an Alien (1988)consciousness in aliens · alien-immigrant romanceThe same preoccupations carried by a different kind of thing — grief told through the dead, an animal, a machine.
Maleficent: Mistress of Evil (2019)consciousness in monsters · culture, prejudice
Abraham Lincoln: Vampire Hunter (2012)consciousness in monsters · prejudice, slavery
Wreck-It Ralph (2012)consciousness in machines · culture, prejudice
Open Season 2 (2008)consciousness in animals · culture, prejudice
Tinker Bell and the Legend of the NeverBeast (2014)consciousness carried elsewhere · culture, prejudice
Mowgli: Legend of the Jungle (2018)consciousness in animals · culture, prejudice