The Librarians return to high school to investigate strange goings on at the annual STEM fair. Cassandra, Dave, and Wayne relate their experiences as the parents attempt to outdo each other, but it's the revelation of the true identities of Jenkins and the contest's sponsor that highlight the episode. In the end, Cassandra and Stone both provide an understanding ear and some sage advice to two young people on the cusp of adulthood.
Episode Grade: A
