A Japanese businessman comes under attack from a young man whose father suffered in an Japanese Prisoner of War camp.

Five-O become involved in a complex case of body-switching, mystery investments and suitcases full of money.

When an astrologer visits McGarrett to inform him of a murderer with a terrible temper, his antagonism lessens when her assumptions seem to be partly true.

Danno is surprised when he bumps into a former flame and even more concerned when she seems to be involved in criminal activities.