Sue Ellen Crandell is a teenager eagerly awaiting her mother's summer-long absence. While the babysitter looks after her rambunctious younger siblings, Sue Ellen can party and have fun. But then the babysitter abruptly dies, leaving the Crandells short on cash. Sue Ellen finds a sweet job in fashion by lying about her age and experience on her résumé. But, while her siblings run wild, she discovers the downside of adulthood
Maximillian, the lone survivor of a race of vampires, comes to Brooklyn in search of a way to live past the next full moon. His ticket to survival is Rita, a NYPD detective who doesn't know she's half vampire -- and Maximillian will do whatever's necessary to put her under his spell.
A slovenly cable repairman becomes a big-city health inspector and is tasked with uncovering the source of a food poisoning epidemic.
Melanie Ballard (Natasha Henstridge) is a hard nosed police chief in the year 2025. She and a police snatch squad are sent to Mars to apprehend a dangerous criminal James Williams (Ice Cube). Mars has been occupied by humans for some time and they have set up mining facilities. The mining activities on Mars have unleashed the spirits of alien beings who gradually possess the bodies of the workers. It soon turns out that catching the dangerous fugitive takes a back seat as the alien spirits begin to rid their planet of the 'invaders'.