Episode 4043

Elmo and Zoe play circus, Zoe pretends to be the ring-master, Elmo pretends to be a lion-tamer, and Rocco pretends to be a clown. A brief interruption by Big Bird (as an attraction to the circus) presenting the letter L, Zoe and Elmo return to the "ring" to discover Rocco is missing, thus Zoe and Elmo becoming "Circus Detectives" to look for the missing Rocco, they search all over Sesame Street for Rocco, until they eventually discover a chicken had mistaken Rocco for an egg (since Rocco was covered in white face paint).

This is pretty much a remake of a storyline from the previous season in which a chicken mistakes Rocco for an egg, but refuses to budge when Zoe, Rosita, and Gabi ask for the chicken to please return Rocco.