Bailey’s rambunctious little sister, JD, comes to town and the gang must decide if they’re going to let her join the “Walk the Prank” group.

Chance and Herman have different opinions on whether their goofy dad, Alex, will make a good substitute teacher.

When Uncle Will forms a band with the kids' parents, the gang tries to come up with creative ways to sabotage their sound.

The gang worries that success is going to JD's head when she takes over a business from Goofus.

Former NBA superstar Metta World Peace and current NBA players Julius Randle (Los Angeles Lakers), Robin LOPEZ (Chicago Bulls), Brook LOPEZ (Los Angeles Lakers) and Bradley Beal (Washington Wizards) join the pranksters in their hijinks, and Caron Butler teaches the gang a lesson about online safety.

Suspicious of her rival's motive for inviting her to a sleepover, Bailey decides to sabotage it from the inside.

After Herman and Goofus get called into the principal's office, Alex Baldwin and Coach Jeacher compete to see which one of them is the coolest dad.

When the kids are stranded alone in the woods on a school camping trip, Bailey and Chance split into rival groups over their only supply of food: Gummy Worms.

When the gang is wrongfully accused of breaking the school trophy case, they launch their own investigation to catch the culprit and clear their names.

Uncle Will goes on a reality show to drum up business for the Joke Shop. When the show threatens Will's friendship with the kids, he must decide between friends or business.

Chance gets into trouble when his phone pocket-likes a controversial message.

Bailey tries to sabotage her mom's wedding to Uncle Will by giving her cold feet.