Ricky Paull Goldin

A scuba diving instructor, her biochemist boyfriend, and her police chief ex-husband try to link a series of bizarre deaths to a mutant strain of piranha fish whose lair is a sunken freighter ship off a Caribbean island resort. (imdb)

Shy teenager Megan (Rainbow Harvest) moves to a new town with her widowed mother (Karen Black) and quickly becomes the most unpopular girl in high school. But when she starts to communicate with a mysterious mirror, her tormentors begin to meet with a horrifying series of 'accidents'. Is the mirror a reflection of Megan's own inner demons... or has she unwittingly opened the doorway of the damned? (imdb)

Three aliens from the planet Taros land on Earth and are befriended by a Wyoming rancher's son. (imdb)