"When a giant lion statue in Trafalgar Square comes to life and wreaks havoc on 1930s London, it seems like the perfect case for the world's most famous detective, Sherlock Holmes. With an overwhelmed caseload, however, Holmes recruits the help of three precocious young detectives-in-training (and one cunning golden retriever) to solve the mystery. Molly, Rajani, Humphrey, and Wellington (the dog) will have to work together and use all their wits...