On land, at sea, and in the air... In his latest adventure, Jeremy is confronted with plastic trash wherever he goes! Enough is enough, and so he asks Professor Braynard to invent a machine to remove the plastic waste from the rivers and the seas. And the professor has just the thing: the "Plastic Hunter," a whale made of recycled plastic that transforms plastic waste into green energy. They quickly set about turning his plans into reality, but alas, not everyone has good intentions... A couple of villains have other plans for Professor Braynard's phenomenal invention!