Season Regulars 4

1. 

   Alex O'Loughlin

   Steve McGarrett

2. 

   Scott Caan

   Danny 'Danno' Williams

3. 

   Grace Park

   Kono Kalakaua

4. 

   Daniel Dae Kim

   Chin Ho Kelly

Guest Stars 16

1. 

   Taylor Wily

   Kamekona Tupuola

2. 

   Michelle Borth

   Catherine Rollins

3. 

   Taryn Manning

   Mary Ann McGarrett

4. 

   Balthazar Getty

   Walton Dawkins

5. 

   D.L. Hughley

   Skeet

6. 

   Kenneth Mitchell

   Craig Ellers / Paul Stark

7. 

   Augie Tulba

   Kekipi

8. 

   Maïté Schwartz

   Dana Thorpe

9. 

   Dann Seki

   Dr. Wei

10. 

    Jason Quinn

    Billy Omana

11. 

    Chris Gann

    Hostage Guard

12. Steve Boatright

    Pilot

13. Christopher McGahan

    Tourist Father

14. 

    Mickey Graue

    Tourist Son

15. Cari Mizumoto

    Bank Manager

16. Natalie Garcia Fryman

    Sofia Archuleta

Crew 3