The 1 season of Hawaii Five-O was broadcast on CBS from vendredi 20 septembre 1968 to mercredi 19 mars 1969. It consists of 25 episodes, the first one is called "Pilot - Cocoon (1)" and the last one "The Big Kahuna".
The investigations of Hawaii Five-0, an elite branch of the Hawaii State Police answerable only to the governor and headed by stalwart Steve McGarrett.