Det. Steve McGarrett
Danny Williams
Chin Ho
Ben
Che Fong
Kono
Governor / The Governor
Duke / Lt. Balta
Lori Wilson / Mary Beth Rogers
Det. James 'Kimo' Carew
Jonathan Kaye / Simpson
Mr. Hodges / George Sulieman
Horton's Girl / Marge Lyman
McClary / Dr. Baldwin
Hank Yamura / Maiki
Doc / Doctor Cohen
Luana / Waitress
John Mala / Rafael Orduno
Raymond / Galvin
Lt. Akane / Kekoa
Commander Sprague / Jos. Kehoe
Frank / Chief Kaana
Jonathan Kaye / Dr. Sartain
Sammy Nolo / Sgt. Napoli
