Runaway Train / Cop Car Graveyard.Runaway Train: After Laser taunts Pickle, Peanut, and McSweats for reenacting McSweat's favorite childhood show Li'l Chugger The Face Train, Pickle and Peanut cheer up a discouraged McSweats by making some adjustments to his childhood train costume, including a self-functioning motorized engine, a passenger car (an empty dumpster attached to the costume), and best of all, a slot in the steam funnel that will feed McSweats cookies. The three end up attracting a lot of attention from people around town who remembered the show and they join them in their fun, where the three take them to meet Li'l Chugger himself and they all celebrate his birthday. At the end of the day, McSweats thank Pickle and Peanut for helping him feel more confident, but the next morning they discover, much to their shock, that McSweats has replaced them as his "conductors" with Lazer and his friend Cody due to his newfound popularity, as he now feels that the two are "losers" in comparison...
Cop Car Graveyard: Pickle, Peanut, McSweats, and Lazer band together to find a hidden treasure of cop gold in a place called the Cop Car Graveyard, things start to turn for the worst when the guys start to have strange suspicions of Lazer going to find the treasure for himself. The guys instead bond throughout the trip and all have plans for using the gold to do something good for their mothers. McSweats then backstabs everyone by cleverly planning to take the cop gold for himself and this results in the boys trying to stop McSweats and having the graveyard cave in.