Season 4, Episode 20: The Teacher's Strike (EP85)
Résumé de l'épisode 85
Zack convinces a group of disenchanted teachers to go on strike so that he can go on a three-day ski weekend. His happiness turns to guilt when he realizes the strike will pre-empt an Academic Bowl that the gang has been studying all semester for. Now he has to convince the teachers to cancel their strike.