Watch Alien Nation (1988) HD Full Movie Free on SolarMovie. Watch Alien Nation (1988) online free. In 1988, Earth makes the first contact with an alien civilization. In 1991, these aliens, known as N...In 1988, Earth makes the first contact with an alien civilization. In 1991, these aliens, known as Newcomers, slowly begin to be integrated into human society after three years of quarantine.