Join Elmo at Numeric-Con, the biggest number lovers' convention of the year! Elmo and Leela are all dressed up as The Dark Nine and Princess Three-ah, and are armed with a fool proof plan to meet their favourite number heroes, including Doctor Two, In-Three-Ana Jones, and the Fantabulous Four. But when numerical problems arise, Elmo must harness the power of maths to save the day! Includes a bonus scene!