The Great Fentini is a circus ringmaster who appears in episode 4037 of Sesame Street. When Super Grover's cape rips and he needs a new way to fly, Zoe provides a bath towel cape, and a chicken suggests a cannon. In front of the Mail It Shop, the Great Fentini sets up his cannon for Grover to be shot out of. After the countdown, he fires the cannon and sends Grover flying, making himself a tad dizzy in the process. Grover plummets to the ground, and Fentini faints.