Introduction
NCIS: Hawaiʻi, the NCIS franchise’s first female-led spinoff, aired from September 20, 2021, to May 6, 2024, on CBS. Though the series concluded after three seasons, its cast and characters remain memorable. This guide provides a detailed overview of the main and recurring characters, along with the actors who portrayed them.
Main Cast & Characters
Vanessa Lachey as Special Agent in Charge Jane Tennant
Vanessa Lachey leads the NCIS: Hawaiʻi team as Jane Tennant, the first female Special Agent in Charge in the NCIS franchise. Tennant heads the Pearl Harbor Field Office with authority and empathy.
Alex Tarrant as Special Agent Kai Holman
Alex Tarrant portrays Kai Holman, a local Hawaiian who returns home to care for his ailing father and joins the NCIS team. His military background and deep ties to the islands make him a grounded and reliable agent.
Noah Mills as Special Agent Jesse Boone
Noah Mills plays Jesse Boone, Tennant’s second-in-command and confidant. A former homicide detective from Washington, D.C., Boone brings street smarts, field experience, and loyalty to the team.
Yasmine Al-Bustami as Special Agent Lucy Tara
Yasmine Al-Bustami stars as Lucy Tara, the junior field agent eager to prove herself. Her tech-savviness and determination make her a key asset. She also represents the franchise’s first LGBTQ+ agent, forming a relationship with Kate Whistler.
Jason Antoon as Ernie Malik
Jason Antoon brings comic relief and technical prowess to the team as Ernie Malik, the cyber intelligence specialist. His quirky personality and hacking skills often turn the tide in investigations.
Tori Anderson as Special Agent Kate Whistler
Tori Anderson portrays Kate Whistler, initially a DIA officer who later becomes an FBI agent and NCIS liaison. Her intelligence and ambition complement the team’s dynamic. She also forms a romantic relationship with Lucy Tara.
Kian Talan as Alex Tennant
Kian Talan plays Alex Tennant, Jane’s eldest child. He appears as a series regular in seasons 1 and 2, and returns as a guest in season 3.
Recurring & Guest Characters
Enver Gjokaj as Captain Joe Milius
Enver Gjokaj appears as Captain Joe Milius, a high-ranking Navy officer who collaborates with NCIS. He recurs throughout the series.
LL Cool J as Special Agent Sam Hanna
LL Cool J reprises his role as Sam Hanna from NCIS: Los Angeles, appearing as a recurring character in season 3. His crossover adds depth to the NCIS universe.
Seana Kofoed as Medical Examiner Carla Chase
Seana Kofoed plays Carla Chase, the Navy medical examiner who assists the team with forensic investigations.
Mahina Napoleon as Julie Tennant
Mahina Napoleon portrays Julie Tennant, Jane’s teenage daughter. Her presence highlights the personal side of Jane’s life.
Sharif Atkins as Norman “Boom Boom” Gates
Sharif Atkins appears as Norman “Boom Boom” Gates, the team’s explosives specialist. His expertise is crucial in bomb-related cases.
Additional Guest Appearances
Other notable guest actors include:
– Henry Ian Cusick as John Swift
– Anthony Ruivivar as Daniel Tennant
– Mark Gessner as CGIS Agent Neil Pike
These characters contribute to various case arcs throughout the series.
Crossover Appearances from NCIS Franchise
Several NCIS franchise characters make crossover appearances in NCIS: Hawaiʻi:
– Wilmer Valderrama as Nick Torres
– Katrina Law as Jessica Knight
– Diona Reasonover as Kasie Hines
– Gary Cole as Alden Parker
– Brian Dietzen as Dr. Jimmy Palmer
These appearances strengthen the shared universe and connect storylines across series.
Summary Table
| Actor | Character | Role Description |
|---|---|---|
| Vanessa Lachey | Jane Tennant | First female SAC, team leader |
| Alex Tarrant | Kai Holman | Local agent, military background |
| Noah Mills | Jesse Boone | Second-in-command, former homicide detective |
| Yasmine Al-Bustami | Lucy Tara | Junior agent, tech-savvy, LGBTQ+ representation |
| Jason Antoon | Ernie Malik | Cyber intelligence specialist, comic relief |
| Tori Anderson | Kate Whistler | DIA/FBI liaison, intelligent and ambitious |
| Kian Talan | Alex Tennant | Jane’s eldest child |
| Enver Gjokaj | Captain Joe Milius | Navy officer, recurring collaborator |
| LL Cool J | Sam Hanna | NCIS: LA agent, crossover character |
| Seana Kofoed | Carla Chase | Navy medical examiner |
| Mahina Napoleon | Julie Tennant | Jane’s daughter |
| Sharif Atkins | Norman “Boom Boom” Gates | Explosives specialist |
| Others | Various NCIS franchise roles | Crossover guest appearances |
Why It Matters
NCIS: Hawaiʻi broke new ground in the NCIS franchise by featuring a female lead and introducing LGBTQ+ representation. The diverse cast and strong character dynamics helped the show resonate with fans, despite its cancellation in 2024.
What’s Next?
While NCIS: Hawaiʻi ended in 2024, several cast members continue their careers in new projects. For example, Noah Mills is set to appear in the second season of Watson, premiering in October 2026.
Final Thoughts
NCIS: Hawaiʻi may no longer be on air, but its characters and cast left a lasting impression. From Vanessa Lachey’s trailblazing role to the team’s vibrant dynamic, the series offered a fresh perspective within the NCIS universe. This guide captures the full ensemble and their contributions to the show’s legacy.
Let me know if you’d like deeper profiles on any character or actor!
