S1, E3: Everyone at Capital Town has been waiting a whole year for the Circus to return, and finally it's here at last. All the ABC Monsters are especially excited because King Wordy and Queen Scribble had promised to take them all to see the Circus as soon as it opens. But we are one ABC Monster short. After some checking, they discover that C-Monster is the one that has vanished, and now it’s up to Alice, Brian and Cherry Berry to find him before the Circus opens that very afternoon.