After returning to Los Angeles from a group therapy session, documentary filmmaker Bob Sanders and his wife, Carol, find themselves becoming vigilante couples counselors, offering unsolicited advice to their best friends, Ted and Alice Henderson. Not wanting to be rude, the Hendersons play along, but some latent sexual tension among the four soon comes bubbling to the surface, and long-buried desires don't stay buried for long.

A newly divorced man finds it difficult to get used to the single world.

After serving time in prison for attempted murder of the man who caused his wife's death, hard-luck loser Lonnie comes home to find that all of his belongings have been sold and his two boys have been given to strangers to raise. He sets out across the country to find them and possibly to find himself.

Each year the population of sleepy Lake Victoria, Arizona explodes from 5,000 to 50,000 residents for the annual Spring Break celebration. But then, an earthquake opens an underwater chasm, releasing an enormous swarm of ancient Piranha that have been dormant for thousands of years, now with a taste for human flesh. This year, there's something more to worry about than the usual hangovers and complaints from locals, a new type of terror is about to be cut loose on Lake Victoria.

As he helps a young artist with her upcoming exhibition, the owner of a mannequin shop's deadly, suppressed desires come to the surface.

Someone is shooting the residents of a mountain resort town. Sheriff McNeill (Andy Griffith) must figure out the connection that links the victims and find the sniper before he (or she) kills again, and before the town council relieves him of duty.