When perpetually single, aging music industry exec Harry Sanborn, and his latest trophy girlfriend, Marin, arrive at her mother's beach house in the Hamptons, they find that her mother, playwright Erica Barry, also plans to stay for the weekend. Erica is scandalized by the relationship and Harry's sexist ways. But when Harry has a heart attack while there, and the doctor prescribes bedrest, his only option is to stay at the Barry home. Left in the care of Erica and his doctor, a love triangle starts to take shape.
A mother/daughter pair of witches descend on a yuppie family's home and cause havoc, one at a time since they share one body & the other must live in a cat the rest of the time. Now it's up to the family's mother, a private detective, and a suspended police officer to try and stop the witches.
A large spider from the jungles of South America is accidentally transported in a crate with a dead body to America where it mates with a local spider. Soon after, the residents of a small California town disappear as the result of spider bites from the deadly spider offspring. It's up to a couple of doctors with the help of an insect exterminator to annihilate these eight legged freaks.
Amalgamated Dairies hires David Rutherford, an FBI man turned industrial saboteur, to investigate a popular new product called “the Stuff,” a new dessert product that is blowing ice cream sales out of the water. Nobody knows how it’s made or what’s in it, but people are lining up to buy it. It's got a delicious flavor to die for!