It's called Parasyte
AKA Kiseiju, a Japanese film based on a manga, which has also recently been made into an anime series.
Trailer on YT
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Happosai _,,,,_(O ; o)_,,,, Wed 18 Feb 2015, 21:34,
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www.youtube.com/watch?v=fvikSAa7JBw
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gunmetal drove slowly in the passing lane on, Wed 18 Feb 2015, 21:44,
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