A human scientist capable of living underwater discovers similar alien life inhabiting human bodies, and looks to them for a clue to his origin.

A former CIA agent and his friend, operating a charter boat service in Florida, find themselves the target of an eccentric millionaire with a score to settle.

An aging silent movie comic star throws a lavish party to try and save his failing career.

Acclaimed actress Val Binnes decides to play a bold and uninhibited role in a controversial new movie for her ambitious, but neglectful and self-absorbed director husband Peter. Val finds herself becoming too caught up in the risqué part, throws caution to the wind, and has an adulterous affair with her hunky, but arrogant leading man Rick. Can Val and Peter's marriage survive the pressure and problems of making the picture?

Simmons, the manager of a seaside hotel in California, has a problem: Guests are turning up dead, and Sgt. Ramsey, the hotel's detective, has no information as to the identity of the murderer. The only thing anybody knows is that the killer wears a strange mask and has a fondness for blonde women. As Ramsey tracks down a list of suspects that includes the hotel handyman, Lisa, the hotel's lounge singer, finds herself in danger.

A nonverbal autistic boy stumbles upon a teenage heiress who has been kidnapped by a trio of young psychopaths, who are intent on extorting diamonds from her stepfather.