 When many of the students question the usefulness of paper in a computerized world, Michael attempts to inform the class of how essential paper is.Meanwhile, a bat becomes trapped in the office, leading Dwight Schrute (Rainn Wilson) on a mission to protect the employees.The episode was written by Brent Forrester, and directed by "Buffy the Vampire Slayer" and "Firefly" creator Joss Whedon.