Phantoms (1998)

Part of the 90's teen horror fad, Phantoms is one of the best teen horrors released in that decade. Starring a young Ben Affleck,  Liev Schreiber, and Joanna Going. The film is set in a small mountain town in Colorado. 150 of the towns folk are dead and 350 are missing. Joanna Going and her sister return to the small town (their home town) to find the place deserted. They soon find Ben Affleck (the towns sheriff) and Liev Schreiber his deputy.

The group roam around the small town trying to figure out has happened to its population. The film reminds me a bit of The Andromeda Strain -- with the eery , dark atmosphere of the deserted town. Strange things start happening to the group of survivors, they start finding piles of jewelry that appear from no where, receive strange phone calls, and a giant bat-like creature attacks them. 

Eventually the army arrives, along with Peter O'Toole. O'Toole is a journalist and paranormal investigator of sorts, he believes the town is infected by an ancient evil for that has existed inside the earth for million of years . 

O'Tooles performance, as always, out classes the rest of the cast. Affleck is good as well, and Phantoms remains my favorite Affleck performance. The army send a team of scientists and marines in to try and kill the creature. Things soon go wrong and the creature starts to infect the scientists by injecting them with a  black oil like goo that turns them into pawns of the giant melevilent creature. 

The special effects are quiet good, with some decent CGI for the time. The script was original and the acting from all is very good (for a teen horror anyway) O'Toole eventually comes up with a scientific method of killing the creature. It's a race against time for the few remaining survivors to kill the creature before the it escapes the town and spreads.