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I need help remembering the name of a movie, I've only seen it twice. All I remember was there were US military men, and an invisible alien, I don't believe it was apart of the predator movies. I'm thinking its an old movie, and most the time they were in a forest like area.The alien also had a device to translate his language so the humans could understand him so they could help him find his ship and he could go home. Anyone know of the movie I'm talking about?