Join the Sleepover Club: Frankie, Kenny, Felicity, Rosie and Lyndsey, five girls who just want to have fun. But who always end up in mischief. Felicity is desperate for a pet and when the girls teacher needs someone to look after the school hamster for the weekend, Felicity is first to volunteer. It seems like a perfectly safe scheme. After all how much trouble can one little hamster cause at a sleepover.