One of horror legend Bruce Campbell's lesser known works. Its a Sci-Fi film firmly rooted in the B Grade Category. It isn't a bad film perse but can't tell if it was serious attempt at science fiction or a parody of the old alien films. (as the aliens look really cheap and fake)
The film centres around a small team of astronauts led by Dr. Hood (Campbell) who were sent on a 40 year space probe mission and on their return to Earth find the planet taken over by insect like aliens. Its not that bad a movie actually and quite watchable.... But it makes me wonder why Bruce Campbell agreed to be in the film as I'm sure he could have been doing better things. Even though he did seem to vanish for a while after Evil Dead 3.
Anyway, back to the film... after landing back on Earth the team find themselves promptly captured by the alien overlords that have since taken over Earth to harvest the planet for its wood, to send back their own planet. Hood and one of his team manage to escape the alien labour camp and flee to the hills where they meet a few of the last remaining free humans and hatch a plan to free Earth from the space insects.
While its far from being a masterpiece, aside from a few dumb moments it's actually quite watchable and the violence / gore factor is pretty low, so you can watch it with children who are partial to a bit of low level horror
for more great horror movie news and reviews check out http://www.gorenography.com