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Not a *good* movie exactly, but a significant improvement over most Sci-Fi Channel original movies. It had some humor, and the movie worked best when it was its silliest. The more serious scenes tended to just slow the movie down.If you like Vincent Ventresca (Invisible Man), he does some decent work with a not too great script. There are some other good actors too, but they don't quite manage to rise above the script as much.Unfortunately, the best that can be said about Mammoth is that it is an improvement for Sci-Fi Channel. Hopefully their original movies will continue to improve.
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