The Rugrats go to a circus when it comes to town, courtesy of their fathers, who have gotten them tickets and backstage passes. But of course, we already know about Chuckie's fear of clowns. Angelica successfully tricks Chuckie into believing that he was a clown, due to his red hair. But, after eating a cherry snow cone, being given clown shoes by his dad, and accidentally bumping into makeup powder, he actually believes that he is a clown. However, his fears ended up becoming much more serious when he finds out that he's on centerstage -- with clowns -- in front of a live audience. Meanwhile, Angelica tries her hand at being an acrobat, a trapeze artist and a ribbon dancer, much to the ire of the real performers.