The gang forgets Screech's birthday and decide to throw him a surprise party in Mr. Belding's office. However, after being made Hall Monitor, Screech gets his revenge by sending them to detention, jeopardizing the party.
The gang forgets Screech's birthday! To make it up to him, they intend to throw him a surprise birthday party in Mr. Belding's office! With all the sneaking around in the hallways, Screech, as the new, bitter hall monitor, sends all his friends to detention. Will they be able to pull it off before Mr. Belding returns from looking for a lost student at the mall?—Smiley_Netta17