Superworm is a wonderfully unlikely comic hero. He’s a long, strong worm with amazing skills and a big heart who keeps on saving the day. Butterfly has been Superworm’s best friends since he was small, and she was a caterpillar. They love helping the other garden animals: they save the baby toad from a major road, they entertain bored bees, rescue a beetle. It seems there’s no end to Superworm’s skills but he begins to get a bit too full of himself and he starts to ignore his friend. When the evil Wizard Lizard hears of Superworm’s powers he sends his servant, Crow, to kidnap him. Then he forces Superworm to burrow underground looking for treasure. Butterfly hatches a plan with the other garden creatures to save Superworm, trapping Wizard Lizard and dumping him on the rubbish heap! All of the animals celebrate Superworm’s return and Butterfly forgives Superworm for his big headedness. The pair are reunited as friends.