On Spain's Costa Brava, passion and intrigue are everywhere, especially in the hearts of those who dwell there. As the dictator Franco teeters on the edge of overthrow, two couples are entwined. One is a husband and wife bored with the existence they have drifted into, the other a passionate, combative pair who relish every moment of life. Into this potent mix comes a young American seeking his missing lover, bringing a shadow of danger into the machinations already at work.