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[mousepod]

Probably going to see it today. One of my friends reminded me of an Outer Limits episode called "The Chameleon" that was first aired in 1964. The wikipedia synopsis:

A flying saucer has landed in a remote part of the United States and wiped out a military patrol sent to investigate. Concerned that the saucer contains nuclear material, the authorities decide on a wild scheme: send Mace, an alienated CIA daredevil, to infiltrate the ship. Genetically modified to pass as an alien, Mace finds that he is beginning to think as an alien, and begins to question his allegiance - and his very nature.

I'm going to have to watch this one soon...