After attending a gathering on a billionaire’s yacht during a European vacation, a New York cop and his wife become prime suspects when he’s murdered.

A deep sea submersible pilot revisits his past fears in the Mariana Trench, and accidentally unleashes the seventy foot ancestor of the Great White Shark believed to be extinct.

Private investigator Matthew Scudder is hired by a drug kingpin to find out who kidnapped and murdered his wife.