- as Lt. Commander Steven J. „Steve“ McGarrett
- as Dr. Max Bergman
- as Detective Sergeant Daniel „Danny“/„Danno“ Williams
- as Jerry Ortega
- as Detective Lieutenant Chin Ho Kelly
- as Deb McGarrett
- as Leonard Cassano
- as Officer Kona „Kono“ Kalakaua
- as SWAT Captain Lou Grover
- as Kamekona
- as Travis Kealoha
- as Jake Kealoha
- as Eugene Goodman
- as Patti Gable
- as Nicky 'The Kid' Demarco
- as Tai Gable
- as Catherine Rollins (Archive footage)
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