Throughout the opening scenes of Cape Fear, the non-diegetic soundtrack creates tension through changes between minor and major keys and the use of woodwinds, strings, and brass. During the title sequence, a series of unsettling close-ups fade in and out behind a disorienting water effect. As the scene shifts to Cady's release from prison, the camera shows his solitary cell and books on law and war, implying an intelligent yet violent nature, while brass music plays and a storm builds outside, foreshadowing future danger.