After 20 years, a man returns to the town where his brother was killed by a shark. When it resurfaces and kills again, the man goes on a mission to hunt down the predator, making unlikely alliances along the way, in order to stop it once and for all.

Rejected by her lover, the only man left in Cheryl's life is the orphaned nephew she has raised as her own son. She'll stop at nothing to keep Billy with her. When her plans misfire, she is swept up into an insane frenzy that means death to anyone who comes between her and her obsession. But the investigating detective is convinced that Billy is the real killer - and determined to prove it. Madness and fanaticism work together to drag all concerned into a terrifying vortex of blood-letting that adds a nightmarish twist to the classic Oedipus story.

Guests at a luxury hotel are horrified when they witness a man literally "disappear into thin air." The vanished man's relatives hire a detective, who goes to the hotel to investigate the disappearance.

Host Grant Jeffrey discusses how technology and government activities are changing the way our information is handled. How is this shaping our lives?