After recording a video of Cory dancing to the theme song of a kid's show, Sophie decides to blackmail him with the tape so that she can hang out with his friends. But Sophie's on track to ruin Cory's social life so he has to come up with a scheme to get Sophie to stop wanting to hang out with the big kids. With Newt and Meena's help, he decides to try to convince Sophie that big kids commit crimes such as robbing banks, but when she shows up with a wagon full of gold from a bank, Cory realizes that he may have taken his scheme too far.