S1E49 · Rampage

The Teens are planning a benefit circus at the Teen Club to raise money for charity. Everyone is included in the act, except for Chester who is automatically assigned to work the control rooms for releasing the animal cages. But Chester decides to make the best of it and introduces a new timing mechanism that will make the cages open and close accordingly to each circus act. His hard work is thanked when he is offered a position with the circus. But Chester's excitement gets the best of him when he returns to the control room covered with cotton candy. Some of the candy falls onto the cage controls and causes a short circuit. The cages suddenly open and the animals run amok around the Teen Club, including a ferocious gorilla who later kidnaps Bianca. Now it's up to Larke, Troy, Radley, Blaze, Chester, and Wilshire to capture the animals and save Bianca before they destroy the Teen Club and Beverly Hills.