Main Cast and Characters of Hawaii Five-0
The CBS reboot Hawaii Five-0 ran for ten seasons from 2010 to 2020, starring Alex O'Loughlin as Lieutenant Commander Steve McGarrett and Scott Caan as Detective Danny Williams. The series followed the Hawaii Five-0 Task Force, a specialized state police unit handling high-profile crimes in Honolulu. The show was produced by CBS Television Studios and K/O Paper Products, with Peter Lenkov serving as showrunner for most of its run. The ensemble cast also included Daniel Dae Kim as Chin Ho Kelly, Grace Park as Kono Kalakaua, and Michelle Borth as Catherine Rollins in recurring and guest roles.
The casting process drew a mix of established actors and new faces, with Alex O'Loughlin and Scott Caan becoming the most recognizable Hawaii Five-0 actors in the franchise. O'Loughlin's portrayal of McGarrett brought a military background and stoic leadership to the role, while Caan's Williams added a gruff, humor-driven dynamic. Daniel Dae Kim and Grace Park were central to the team's operational core, with their characters deeply tied to the legacy of the original 1968 Hawaii Five-O series. The show's writers used the actors' backgrounds to shape long-running arcs, including family ties, personal losses, and moral dilemmas.
Career Trajectories and Post-Series Projects
After the series ended, Alex O'Loughlin focused on health advocacy and production work, while Scott Caan continued acting in film and television projects. Daniel Dae Kim went on to star in the Apple TV+ series The Sympathizer and other high-profile roles, maintaining a strong presence in both television and film. Grace Park expanded her career with roles in other series and continued advocacy work, while Michelle Borth returned for guest appearances and took on new projects in the entertainment industry.
The Hawaii Five-0 actors have leveraged their visibility from the show into broader opportunities across media and business. Scott Caan has remained active in Hollywood with supporting roles and independent film work. Daniel Dae Kim's post-series career includes producing and advocacy, with his work often touching on representation and diversity in entertainment. The show's ensemble cast continues to be referenced in discussions of rebooted television franchises and long-running procedural dramas.
Behind the Scenes and Production Impact
Hawaii Five-0 was filmed on location in Honolulu, using real Hawaiian landmarks and government facilities as backdrops for the fictional task force operations. The production team worked closely with local authorities and community groups to ensure accuracy in depicting law enforcement procedures and Hawaiian culture. The series employed a mix of local Hawaiian crew members and Hollywood-based talent, contributing to its authentic on-screen feel and its economic impact on the local production sector.
The show's production infrastructure relied on standard industry practices for episodic television, with CBS Studios managing distribution and international licensing. Hawaii Five-0 actors often participated in public service announcements and community events in Hawaii, reinforcing the show's connection to the state. The series also generated significant viewership data, with its final seasons maintaining strong ratings for CBS and streaming platforms that carried reruns. Production details, including casting choices and storyline decisions, were frequently covered by trade outlets and industry analysts.