A case involving drug lords and murder in South Florida takes a personal turn for undercover detectives Sonny Crockett and Ricardo Tubbs. Unorthodox Crockett gets involved romantically with the Chinese-Cuban wife of a trafficker of arms and drugs, while Tubbs deals with an assault on those he loves.

A death-obsessed cleaning woman uncovers a clue identifying a Florida bartender for a series of socialite murders.

In a prison for the criminally insane, deranged anthropologist Ethan Powell is set to be examined by a bright young psychiatrist, Theo Caulder. Driven by ambition and a hunger for the truth, Caulder will eventually risk everything—even put his very life on the line—in a harrowing attempt to understand the bizarre actions of this madman.

Residents of an adult community in Florida turn to one another for support and companionship after the deaths of their spouses. Lois has a rejuvenating affair with a younger man while acting as best friend to recently widowed Marilyn. Jack buddies up with Harry for a crash course in solo survival skills and deals with single gal Sandy's romantic overtures.

When one of Mike McBride's men goes rogue and takes a group of gymnasts hostage to Devil's Island in exchange for the return of drug lord Carlos Gallindo, the SEALS face their most perilous assignment yet.

A man stuck in the reveries of his youth tracks down the boyhood friend he once tormented, only to find that simpler times were more complicated than he thought.