13 Fry and the Slurm Factory

Fry wins a contest that allows him and the Planet Express crew to tour the factory where his favorite soft drink, Slurm, is made. During the tour, Fry, Leela, and Bender stumble into the factory's underbelly where they discover that the drink is actually the secretion of a giant worm, the Slurm Queen, as part of a money-making plot. The Queen discovers the three and, fearing her company will be ruined if the scandal is exposed, attempts to silence them, but they escape. However, Fry cannot bring himself to ruin his favorite drink, so the Planet Express crew decide to keep the plot a secret.