When Max asks Emma and Sophie to look after his nephew, Sam, they try to keep him occupied with an old Doll's House. However he's not interested; that is until an accidental wish shrinks Emma and Sophie to doll-size. Not realising they are the real girls, Sam decides to use the dolls in his dangerous adventure games. Will the girls be able to contact Adil to undo the wish or will they stay doll size for the rest of their lives?