Five high school students from different walks of life endure a Saturday detention under a power-hungry principal (Paul Gleason). The disparate group includes rebel John (Judd Nelson), princess Claire (Molly Ringwald), outcast Allison (Ally Sheedy), brainy Brian (Anthony Michael Hall) and Andrew (Emilio Estevez), the jock. Each has a chance to tell his or her story, making the others see them a little differently — and when the day ends, they question whether school will ever be the same.
Retired Special Forces soldier John Matrix (Arnold Schwarzenegger) lives with daughter Jenny (Alyssa Milano) in isolation, but his privacy is disturbed by former commander Franklin Kirby (James Olson), who warns him that his fellow soldiers are getting killed one by one. After Kirby leaves, Jenny is kidnapped by former Latin American dictator Arius (Dan Hedaya), who wants Matrix to restore him to power. Instead, Matrix sets out to take down the rogue leader and rescue his daughter.
After reclaiming the boxing championship title, Rocky Balboa (Sylvester Stallone) plans to retire and live with his wife, Adrian (Talia Shire). However, during an exhibition match, Rocky’s friend Apollo Creed (Carl Weathers) is mercilessly beaten to death by hulking Russian newcomer Ivan Drago (Dolph Lundgren). Rocky vows payback against Drago and flies to Russia to train for a Christmas Day fight. Despite their different training methods, Rocky and Drago both wage a long and intense match.
After finally achieving the high score on Starfighter, his favorite arcade game, everyday teenager Alex Rogan (Lance Guest) meets the game’s designer, Centauri (Robert Preston) — who reveals that he created Starfighter as a training ground for developing and recruiting actual pilots to help fight a war in space. Whisked away from the banality of his trailer park life to a distant alien planet, Alex struggles to use his video game-playing skills to pilot a real ship, with real lives at stake.
Teen misfits Gary (Anthony Michael Hall) and Wyatt (Ilan Mitchell-Smith) design their ideal woman on a computer, and a freak electrical accident brings her to life in the form of the lovely, superhuman Lisa (Kelly LeBrock). She outfits Gary and Wyatt in cool clothes, surprises them with a Porsche and helps them stand up to jerks Ian (Robert Downey Jr.) and Max (Robert Rusler). But, all the while, the boys must hide Lisa’s existence from Chet (Bill Paxton), Wyatt’s nightmare of a big brother.