Episode 298: Best Side Story/Ooops!

==Ooops!==
Mud/Slinger believe they have done everything wrong. First, they get distracted from cleaning the wheels on Stacks's grocery cart in an effort to open a cave door. When they get all their tools, they accidentally shut the cave door â€“ with Crystal inside the cave. Hegdish and Galileo offer to help, but Mud/Slinger, in their anxiety, ruin the other groundlings' plans. But Eco informs Mud/Slinger not to quit. Eventually, they turn disaster into a workable solution.