Porky Pig and Daffy Duck are a little down on their luck after a mysterious flying object rips through their roof. With no funds available for repair, our lifelong friends are in danger of losing their childhood home! Luckily, the two meet Petunia Pig and she comes to the rescue by securing them a job at the local bubble gum factory where she works as a flavour scientist. Everything is great, until Daffy notices something strange. The new bubble gum flavour being sold & chewed worldwide is has been contaminated by a mysterious, gloopy, neon green slime! Daffy tries to warn everyone, but he only succeeds in getting fired from the factory and thrown into jail. Determined to prove his suspicions, Daffy seeks the help of Porky and Petunia. It isn?t long before they realise that, not only is the gum contaminated, it?s turning everyone into zombies as part of an evil alien?s plot to blow up the Earth!