Leo finally goes a mission as he helps Davenport and Eddy attempt to stop an underground gas leak. Adam, Bree and Chase struggle to escape from Principal Perry's detention lockdown.

Chase and Leo enter a local "create-your-own battle bot" competition where they hope to defeat the returning champion. Davenport asks to give some input, but ends up taking over the entire robot build. When Chase and Leo kick him off the team, Davenport becomes determined to win on his own.