JC is the hero of the Cornish surfing community. Staring thirty hard in the face, he fears that the wave that has carried him through a prolonged adolescence is heading for the rocks as his girlfriend pressures him for commitment and his friends contemplate growing up.

Novelist Catherine Tramell is once again in trouble with the law, and Scotland Yard appoints psychiatrist Dr. Michael Glass to evaluate her. Though, like Detective Nick Curran before him, Glass is entranced by Tramell and lured into a seductive game.