Get ready to move your feet! Elmo, Abby, and the rest of the team are getting together for a party! And it's not any old party; it's a dance party! Join in the fun as Zoe choreographs a ballet, Nina teaches dances from all around the world, Elmo records a music video, and more!

It's the night of the Jellicle Ball and all these tinier-than-usual cats present themselves to Old Deuteronomy in hopes of being chosen to make the journey to the Heaviside Layer where they will be reborn, to live a new -- and hopefully better -- life. But someone is trying to eliminate the competition.