On the last day of school before summer vacation, physical education teacher Freddy Shoop (Mark Harmon) is preparing to leave on a vacation to Hawaii with his girlfriend, Kim. Vice principal Phil Gills (Robin Thomas) informs several underachieving students, including easily distracted Pam (Courtney Thorne-Smith); "nocturnal" Larry, a male stripper (Ken Olandt); football jock Kevin (Patrick Labyorteaux); pregnant Rhonda (Shawnee Smith); geeky Alan (Richard Steven Horvitz); dyslexic Denise (Kelly Jo Minter); intimidating Jerome (Duane Davis), and two horror-film-obsessed underachievers, Dave (Gary Riley) and Francis, a.k.a. "Chainsaw" (Dean Cameron), that they must attend summer school for remedial English.