Ozzy becomes jealous of a super agent (Penicillin G) who has been injected into Hector to track down a powerful germ known as Strepfinger.

Ozzy thinks he's going to have a baby, but it turns out he's been infected with an intracellular bacteria by returning villain Strepfinger. Ozzy and Drix must find a way to destroy the parasite growing within Ozzy before it spreads its infection to all of Hector.