When a tropical storm strands an oil drilling company on the "Charlie" oil rig, a small group of experienced riggers must sit tight and wait for it to pass. But when a crewmember mysteriously vanishes and their search for him proves fruitless, the team makes a horrifying discovery: A deadly monster is aboard the rig, picking people off one by one. If they wish to survive the stormy night, the remaining riggers must first destroy their ruthless new passenger. William Forsythe, Serah D'Laine, ArtLaFleur star in this sci-fi thriller. 94 min. Widescreen; Soundtrack: English.