The Groovy Sixties Problem / Bad Jack is Back

S1, E32: "The Groovy Sixties Problem" Peg and Cat help Peg's hippy Grandmom create a groovy birthday present for Granddad based on his favorite numbers: the sixties. "Bad Jack is Back" When Bad Jack returns with his gang to tickle the townspeople, a surprise guest shows Peg and Cat how to fend off the bad guys' six feathers with four feathers.