As graduation approaches, Zack learns that he is just one credit short of graduating. Desperate to get extra credit, he joins Bayside's ballet company, and when illness strikes some of the other cast members, he calls on the gang for help.
Zack finds out that he is just one credit short of graduating. So he resorts to joining the Bayside theater arts club to appear in a ballet recital with the gang to get the credit he needs to graduate. Meanwhile, Jessie worries about being chosen as class valedictorian, but Screech gets it instead. However, he decides to concede it to Jessie in order to make her hopes of being valedictorian come true.—Anonymous