Gnomeo and Juliet are starting to worry about their fellow garden gnomes. Each day, more and more are disappearing around the London area. With no leads and no breaks in their personal search, they have no choice but to enlist some help. They call on the one person they feel can bring answers to the disappearance of their beloved friends and family. Sherlock Gnomes. With the help of this legendary detective, they are sure to solve the case.