Ep 19. Substitute

When Eric gets sick, Kelso takes his place as the kitchen sous chef in order to get a free meal from his boss, Casey. The problem is, Kelso has no idea how to cook and his fumbling around in the kitchen starts to cause chaos. Meanwhile, Jackie and Donna are having problems in their own relationship and seek advice from an unlikely source - Fez. Fez proves to be quite wise in matters of the heart, offering his unique perspective on the situation. However, when a jealous Hyde sees Fez and Jackie spending time together, he jumps to conclusions and becomes possessive. The gang also learns that their substitute teacher, Mr. Schleppy, is a little bit out there, and they have to deal with his eccentric behavior in class.