An ethereal, mysterious beauty brings out Rick's sense of gallantry and he enlists Magnum's aid in solving a crime that occurred thirty-five years ago.

Magnum plays Cupid's helper when he becomes involved with a former Russian pilot who has defected and a member of the Soviet track team in Hawaii for an exhibition match, plus various members of the dreaded KGB.

Magnum is caught in the crossfire of international politics and terrorism when a news correspondent and an assassin, a master of disguises, arrive in Honolulu.

A private investigator with amnesia is really in trouble, as Magnum discovers after his near fatal accident with the Ferrari leaves him in that condition.

Victory doesn't mean the end of the war for some participants and Magnum learns to his peril.

A wealthy, much-hated practical joker caps his career by leaving Magnum over fifty million dollars in his will, much to the chagrin and potential enmity of his money-hungry relations.