At band practice, Rumble struggles to control his nervous backfiring, even damaging the instruments by accident. Determined not to give up on the festival, the gang improvises and uses makeshift instruments. They even feature Rumble's nervous twitch.

Bo's friends come up with fake emergencies for Bo to solve after he felt disheartened about Bo's Rescue Hotline.

Rev wants to surprise his friends with a movie celebrating their friendship, so he secretly gathers footage to show they're the best friends ever. But when Avery realizes what he's up to, she adds her own clips to the movie.