Molly examines her shelf of special things at the back of Mack’s Stall. She chooses the joke squirty flower and remembers the day she got it.

When Molly and Mack take a delivery of a big box of practical jokes, Alice reveals she loves playing practical jokes on people. Alice decides to play a prank on James, which the kids at Kids Club think is hilarious, especially Magnus. Soon, James is plotting his revenge and gets his own back on Alice. Before long, there’s a ‘prank-off’ underway.

As the jokes continue, Magnus gets caught up in the excitement. But, when he decides to play his own prank, he accidentally takes it too far and upsets Suki. James and Alice feel bad that they let things get out of hand, and Magnus needs to find a way to make it up to his friend. Show less