Parole officer Jack Mabry has only a few weeks left before retirement and wishes to finish out the cases he's been assigned. One such case is that of Gerald 'Stone' Creeson, a convicted arsonist who is up for parole. Jack is initially reluctant to indulge Stone in the coarse banter he wishes to pursue and feels little sympathy for the prisoner's pleads for an early release. Seeing little hope in convincing Jack himself, Stone arranges for his wife to seduce the officer, but motives and intentions steadily blur amidst the passions and buried secrets of the corrupted players in this deadly game of deception.

An alien starship crashes in a swamp in a U.S. National Park. Some mosquitos begin to feed from the alien's corpses, causing them to grow to the size of a vulture. These mutant insects became very agressive, killing every human being they find. Will the few survivors fight successfully against this nightmare...?