A CIA agent and a geneticist battle to keep a deadly biological weapon from falling into the wrong hands when the weapon's inventor is kidnapped.

An attorney is accused of murdering a powerful man after having an affair with his sultry wife.

David Whitman is a chemist who lost his wife and child in a freak accident and is trying to rebuild his life on his own. While doing research, Whitman discovers a series of mysterious deaths that seem to follow in the path of Joseph Mueller, a seemingly ordinary man who works as a security guard. Unknown to Mueller, his body carries a strange contaminant that's deadly to many people, and Whitman is desperate to find Mueller and stop him before he can cause more deaths.

A cop (Roberts) tries to bust a gang of teenage gun dealers. In the process he catches only one and tries to charge him with a number of offences but fails since the gang member is underage. One by one the youth's friends start turning up dead. It is up to Dylan (Roberts), and his partner to save the youth from the same fate as the rest of his gang.