Alien Nation is based on a simple premise - 300,000 humanoid aliens land on Earth and are offered sanctuary and their assimilation into society is inevitably coloured by racial prejudice. A prejudiced policeman is teamed up with an alien partner to investigate criminal activity within the alien subgroup.

The joy of this movie is that it makes no big deal out of the aliens - they are treated, for the purposes of the film, like any other racial subgroup might be, and the racial prejudice allegory (and the dramatic thrust of the movie overall) is that much stronger as a result.

This is effectively a relatively straightforward police crime thriller with scifi trappings and an intelligent subtext, and it succeeds well on all levels.

The alien makeup is simple but effective.

James Caan's weary detective is among his best work and Mandy Patinkin, unrecognisable beneath the latex prosthetics, is excellent as Sam Francisco (yes, really).

I just love anything James Caan is in so I decided to give this one a try, and boy was I glad that I did. Mandy Pantikin also did a nice job on the film,, and i'm a big Terrence Stamp fan so I enjoyed the acting,, the premise was excellent to,,, I graduated the year this came out but never got around to seeing it till much later., so the story goes that Caan has to take on a partner,, well he's sorta an alien and Caan resents that and has arguments and bickers with him constantly but eventually the learn to work together get along and eventually become good friends, they go up against some bad guy aliens who wish to do harm to the human race as they are selling some kind of drug that has deadly outcomes for those that inject it,, I think that this movie was ahead of it's time.. a great movie for sci fi lover's and James Caan as well. I was not disappointed whatsoever.

An enslaved alien race in a spaceship lands in the dessert. A few year later, the aliens called Newcomers are being incorporated into human society. L.A. police detective xenophobic Matthew Sykes (James Caan) and his partner Bill confront an alien holdup gang. Bill is killed by advance weapon. Sykes gets a new partner in Newcomer Sam Francisco (Mandy Patinkin). Their investigation leads to Newcomer William Harcourt (Terence Stamp) and his scheme to distribute an alien drug.

This is actually a very simple buddy cop movie. They don't get along until they start getting along. The bad guy is literally a drug lord. The problem for so many people seems to be that they're expecting something else. I really like the idea of the alien being incorporated into society. It doesn't mean that all of a sudden the world has flying cars. It is in the everyday things that is interesting. It is what they eat, what they drink and what jobs they get. That's what this movie is doing.