Katie and Apple Bloom argues over who's job is even harder:A Fireside Girl Scout or a Crusader.They decide switch places (and using the Brain-switcher to switch brains.On the other side,Juliette and Goldfish are helping Emily-2 capture a dangerous creature while the other Phineas and Ferb cast are trying to win a ticket to a concert by getting a silver chalice.Meanwhile,Emily and Kiki are relaxing on a massage chair.