T.J. and his friends steal a box of documents, but filled with no information. T.J's friends then accuse him of making up an idea just to bring them back. T.J. tells them he really did see Prickly disappear, but Gus points out that Prickly had just got into a car and driven off. The five are about to head back to their camps when they see the tractor beam come out of the school and shoot out a green laser, agreeing with T.J. that something strange is going on in the school. The gang have a stakeout at T.J.'s treehouse and enjoy eating snacks and singing a song Becky taught them the summer after they got done with Kindergarten. The next day, T.J. finds Prickly's golf pants in a dumpster and also sees the bald guy he saw guarding the school pull off a mask of Principal Prickly's face, showin