Peter Weller (Robocop) turns his home into a battleground in this fun little b-movie horror film. The film starts of with Peter Weller's character who has a beautiful wife and a son who live in a classy New York apartment as hes ready to go to work, soon both his wife and son leave to visit some relatives during the weekend so he will have some time to get some office work done, unfortunately for him there seems to be a little problem. There seems to be a huge rodent roaming around the apartment and it has really become a nuisance of course he calls the exterminator but that doesn't help infact it seems like things are getting much worse as this disgusting rodent seems to outsmart its opponent and Peter's character can't take it anymore so he has to go to extreme measures in order to get rid of this problem and he becomes totally obsessed it seems to have taken over his life and sanity. Of Unknown Origin was a pretty good horror film even though there were some corny parts I still liked it its sort of like a guilty pleasure movie so I watch it when theres nothing else on T.V..