Syfy's original movie Mammoth (2006) is a great movie, full of little and big references to genre classics. The people who made this movie obviously love the genre a lot, and in turn have created one of the most entertaining B-movies of the past few years.
People who love B-horror movies know what to expect when the movie stars a Zombie Mammoth that has been activated by Space Aliens to destroy MANKIND! They don't expect to see an horror movie with great special effects.
It's not meant to be a deep film but fun with a capital F. If you like Summer Glau, you should also watch it, she's really cute in it. If you don't believe me, watch her scream and run like a girl. It's a real hoot and she obviously enjoyed making it.
I have gathered together different trailers for Mammoth, including one in French, as well as behind-the-scenes videos taken from the DVD Extras, including interviews with the cast and a look at the visual effects.
Sure, the Mammoth isn't very scary or visually impressive, but the movie is a lot of fun if you don't take it too seriously. The main cast is top-notch and they seemed to have fun working together. If you're looking for a movie to take your mind off life for an hour and a half, I highly recommand Mammoth.