A disturbed young man steals nerve gas to use against a visiting royal family as revenge for the death of his father.

A crooked contractor and a buildings inspector are under suspicion after the new Global Trade Center in Honolulu goes up in flames.

McGarrett must solve a daring bank robbery committed during the King Kamehameha Day Parade under the cover of a historic re-enactment.

A pensioner threatens to blow himself and his hostages up if he doesn't stop the demolition of his home.

A gangster attempts to buy an interest in a football club so that he can launder money through it.