After his beloved father (Brian Dennehy) dies, dimwitted Tommy Callahan (Chris Farley) inherits a near-bankrupt automobile parts factory in Sandusky, Ohio. His brand new stepmother, Beverly (Bo Derek), wants to cash out and close, but Tommy’s sentimental attachment to his father’s employees spurs him to make one last-ditch effort to find someone who will buy their products. With his father’s tightly wound assistant, Richard (David Spade), in tow, Tommy hits the road to scare up some new clients.
As Adm. James T. Kirk (William Shatner) and Capt. Spock (Leonard Nimoy) monitor trainees at Starfleet Academy, another vessel from the United Federation of Planets is about to try out the planet-creating Genesis Device in a seemingly deserted portion of space. In the process, two of Kirk’s officers are captured by Khan (Ricardo Montalban), an enemy Kirk thought he’d never see again. Once more, Kirk takes the Enterprise’s helm, where he meets Khan’s ship in an intergalactic showdown.
Doctor Louis Creed (Dale Midkiff) moves his family to Maine, where he meets a friendly local named Jud Crandall (Fred Gwynne). After the Creeds’ cat is accidentally killed, Crandall advises Louis to bury it in the ground near the old pet cemetery. The cat returns to life, its personality changed for the worse. When Louis’ son, Gage (Miko Hughes), dies tragically, Louis decides to bury the boy’s body in the same ground despite the warnings of Crandall and Louis’ visions of a deceased patient.
Crystal Lake’s history of murder doesn’t deter counselors from setting up a summer camp in the woodsy area. Superstitious locals warn against it, but the fresh-faced young people Jack (Kevin Bacon), Alice (Adrienne King), Bill (Harry Crosby), Marcie (Jeannine Taylor) and Ned (Mark Nelson) pay little heed to the old-timers. Then they find themselves stalked by a brutal killer. As they’re slashed, shot and stabbed, the counselors struggle to stay alive against a merciless opponent.