Bubblevision / Bought and Scold

S3, E4: "Bubble Vision" Bubbles fighting has been really terribly lately and the Professor discovers that she needs glasses. Bubbles is humiliated by these huge, horrible things and never wants to see or be seen again./ "Bought and Scold" Princess buys Townsville and makes crime legal. The PPGs get in trouble for doing their job, and the town is in a shambles, until they trick Princess into reversing her policy.