Pete and Mac try to help when a Phoenix Foundation engineer is seduced and betrayed by a spy seeking her prototype for a new stealth technology for submarines.

A morally outraged ALF writes nasty letters to a pollution-producing company.

Penhall ends up taking his nephew back to America after he and Hanson travel to El Salvador in order to find Penhall's wife, whom they learn was killed in the fighting.

When Murphy learns things about Jerry Gold that no one else is privy to, she looks at him in a different light. They begin to have an affair that shocks everyone at FYI.