Hawaii Five-0 Season 1 Characters & Cast — No Spoilers
Every character in Hawaii Five-0 season 1 with photos and the actors who play them, including Alex O'Loughlin, Scott Caan, Grace Park — spoiler-free, nothing from later seasons.
- Steve McGarrett — played by Alex O'Loughlin
- Danny 'Danno' Williams — played by Scott Caan
- Kono Kalakaua — played by Grace Park
- Chin Ho Kelly — played by Daniel Dae Kim
- Kamekona Tupuola — played by Taylor Wily
- Grace Williams — played by Teilor Grubbs
- Rachel Edwards — played by Claire van der Boom
- Duke Lukela — played by Dennis Chun
- Max Bergman — played by Masi Oka
- Wo Fat — played by Mark Dacascos
- Sang Min — played by Will Yun Lee
- Governor Pat Jameson — played by Jean Smart
- Catherine Rollins — played by Michelle Borth
- Jenna Kaye — played by Larisa Oleynik
- Laura Hills — played by Kelly Hu
- Mary Ann McGarrett — played by Taryn Manning
- Charlie Fong — played by Brian Yang
- Mamo Kahike — played by Al Harrington
- Victor Hesse — played by James Marsters
- Old Lady — played by Marika Yamato
All seasons of Hawaii Five-0: full spoiler-free character guide