When Bob's cloaking device malfunctions, the crew decides to beam down to the squeaky-clean, morally pristine planet Snozzle to pick up a reconditioned device. They realize too late that Darph Bobo; who, knowing Chode's penchant for littering, has set a trap whereby Chode is immediately arrested and put on trial for littering has lured them to the planet. The sentence? Death! Can Chode escape the wrath of Snozzillians?