After discovering that his father is at death's door, Mr. Miyagi sets out to Japan, to see him with Daniel. Upon arriving, Miyagi must confront an old rival. Meanwhile, Daniel encounters a new love, and some new enemies.

Siblings, Eric & his surreal artist sister Kay, her doctor husband David, her sister-in-law Brooke along with pilot Marsh become stranded on a rugged isle face off against a supernatural beast drawn to Kay who dreams of its killings.