Enemy Mine
On a far distant planet, at the height of the war between the Dracon Empire and Earth, two military pilots crash in the heat of battle. One is human, one is Drac. Each is a repulsive alien to the other. Each is a professional warrior, filled with hatred for his blood enemy...

Marooned on a hostile planet, they have a choice. They can complete their missions in a mutual pact of violence and death. Or they can do the most painful thing any Human or Drac has ever done—reach out and begin the new age of understanding that is struggling to be born...
Motion Pictures, Sci-Fi, Science Fiction, Extra-Terrestrials, Movies
David Gerrold
David Gerrold is an American science fiction screenwriter and novelist, known for his script for the popular original Star Trek episode "The Trouble With Tribbles", for creating the Sleestak race on the TV series Land of the Lost, and for his novelette "The Martian Child", which won both Hugo and Nebula awards, and was adapted into a 2007 film starring John Cusack. - Wikipedia