Brandon and Andrea discover that the school board has quietly passed a measure in which any senior found drunk at the prom will be barred from graduation. Jackie tells David and Kelly that she has sold the house. Brandon and Brenda do not plan to attend the prom. Brenda accepts an invitation from football star Tony Miller, and Andrea calls Brandon at the last minute after Jordan gets the flu. Donna is surprised when her mother gives her permisson to stay out all night. David rents a hotel room for the night. Mel serves champagne at a pre-prom party, and everyone except Dylan and Andrea drinks. Donna gets drunk (partially because she also hadn't eaten all day) and becomes very ill. The gang tries to sneak her out of the hotel, but she faints right in front of Mrs. Teasley.

Music: ""Time to Be Lovers"" by Michael McDonald and Chaka Khan; ""Action Speaks Louder Than Words""

Donna is suspended, and must enroll in summer school before she can graduate. Felice refuses to appeal the ruling because she is worried about her own reputation. Donna changes her mind by reminding her that her husband and Donna forgave Felice for her past mistakes. Brandon is disgusted by the students' apathy, and Gil encourages him to take action on Donna's behalf. Brandon convinces the entire senior class to walk out on finals as a show of solidarity. Dylan doesn't want to participate because he has set his sights on making it into the University of California-Berkeley. The juniors join the protest after Brandon agrees to add the elimination of a proposed dress code to the demands.