Tom Beckwith has just quit his job as a police officer in order to study psychology. But his professor, Lauren Porter, is more interested in his criminology abilities than in his progress in psychology. Because of traumatic circumstances during her childhood she is suffering from schizophrenia, and it looks like her other ego has just killed somebody. So Tom Beckwith tries to help her by observing her, combining his professional abilities as an ex-cop and his recently gained knowledge of psychology.
Detective Sam Dietz is paired with a shady FBI agent to track down another serial killer terrorizing Los Angeles.
A group hires a guide to take them whitewater rafting down the Zambezi River in Africa, but what they don't know is that the guide is actually a deranged psychotic killer.
Lenny Brown moves to California to find his fortune in tax shelter investments. When the federal government changes the tax laws, poor Lenny finds himself $700,000 in hock with nowhere to turn. His friend, Joel, introduces him to cocaine to give Lenny that needed "boost". What ensues next is a descent into drug addiction and insanity as Lenny tries to regain control of his life, all the while needing that extra "boost".
A young man and a nice woman in her forties fall in love. His mother goes berserk when he tells her about it and when the girlfriend comes to meet the mother, she wants to jump out of her skin. Accepting her son's choice won't be easy.
After a comet wipes out most of life on Earth, two Valley Girls find themselves fighting against cannibal zombies and a sinister group of scientists.
Nerdy high schooler Arnie Cunningham falls for Christine, a rusty 1958 Plymouth Fury, and becomes obsessed with restoring the classic automobile to her former glory. As the car changes, so does Arnie, whose newfound confidence turns to arrogance behind the wheel of his exotic beauty. Arnie's girlfriend Leigh and best friend Dennis reach out to him, only to be met by a Fury like no other.