Jack Frost's goblins are more determined then ever to steal Thea the Thursday Fairy's flag - Rachel and Kirsty be able to help in time?

The Fun Day Fairies are each responsible for adding spunk and sparkle to one day of the week! But when Jack Frost steals their magic, they need Rachel and Kirsty's help. Without the fairies' special flags every day of the week will be gloomy and glum.

It's going to be tricky to find Thea the Thursday Fairy's flag, especially when goblins are involved.  They're willing to do whatever it takes to get the flag - even swim with sharks!  How can Rachel and Kirsty stop them?