The Three Faces Of Harry: What Happened To The Actors Who Played 'Harry Of Hawaii Five-O' Now

The question "Who is Harry of Hawaii Five-O?" is more complex than it seems, spanning two different television series and three distinct actors who left their mark on the legendary crime drama. While the most recent and relevant answer for fans of the reboot series is the suave, often-troubled MI6 agent Commander Harry Langford, the original 1968 show featured two other prominent figures named Harry. As of December 2025, the most current updates revolve around the career of actor Chris Vance, who brought the MI6 Commander to life, and his recent high-profile antagonist role in another major CBS drama.

To fully appreciate the impact of "Harry" on the Five-O franchise, we must look at the careers of Chris Vance, Harry Endo, and Harry Guardino. This deep dive focuses primarily on the most recent "Harry," Chris Vance, providing a full biography and the latest news on his career after leaving the sun-drenched shores of Oahu.

Chris Vance: The Latest Update on Commander Harry Langford

Commander Harry Langford, portrayed by the English actor Chris Vance, was a recurring fan-favorite in the Hawaii Five-0 (2010) reboot. His character’s storyline provided a crucial link to international espionage and the world outside of Hawaii, often partnering with Steve McGarrett and Danny "Danno" Williams on complex cases. Vance's latest work keeps him firmly in the world of high-stakes television, transitioning from a rogue MI6 agent to a formidable villain.

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Chris Vance Biography and Career Profile

• Full Name: George Christopher Vance
• Date of Birth: December 30, 1971
• Place of Birth: Paddington, London, England
• Nationality: British
• Education: Graduated with a degree in Civil Engineering from Newcastle University.
• Early Career: Initially pursued a career in professional football, signing youth contracts with major clubs like West Bromwich Albion and Bristol Rovers.
• Breakthrough Roles:
  • James Whistler in Prison Break (2007–2008)
  • Jack Gallagher in Mental (2009)
  • Mason Gilroy in Burn Notice (2010)
  • Commander Harry Langford in Hawaii Five-0 (2016–2019)
• Notable Recurring Roles: Also appeared in popular series such as Dexter, Rizzoli & Isles, and Supergirl.

From MI6 Agent to Master Criminal: Chris Vance’s Post-Five-0 Career

While his time as Commander Harry Langford concluded with the end of the Hawaii Five-0 reboot in 2020, Chris Vance has not slowed down. Fans looking for his most current work will find him in a very different role: as the primary antagonist on another major CBS procedural drama, The Equalizer.

In The Equalizer, Vance plays Mason Quinn, a ruthless international criminal and former CIA operative who becomes a recurring, high-stakes enemy for Robyn McCall (Queen Latifah). His appearance in Season 3 of the show demonstrates his continued relevance in the action-drama genre and provides the most recent update on his acting career.

This transition from a morally ambiguous, yet often helpful, MI6 agent to a full-blown master criminal showcases Vance's versatility as an actor. His performance as Quinn has been praised for bringing a sophisticated, calculated menace to the series, a stark contrast to Langford's more playful, rogue persona.

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The Double Life of Commander Harry Langford on Oahu

Commander Harry Langford was introduced in Season 7 of the Hawaii Five-0 reboot in 2016. His character quickly became a valuable, though sometimes challenging, asset to the team led by Steve McGarrett.

Langford was established as a former MI6 agent who was often operating deep undercover or on the run, a narrative device that allowed the show to explore complex international cases. His first major appearance involved a rogue MI6 case, immediately establishing his expertise in espionage and counter-terrorism. He was known for his British charm, dry wit, and ability to handle himself in any situation, making him a perfect foil and ally for the American-trained McGarrett.

The character's recurring appearances provided a thematic link between the Five-0 Task Force's local investigations and global threats, a necessary component for a modern crime drama. Langford’s storylines often revolved around recovering stolen assets, tracking down high-value targets, or investigating murders that mirrored the plots of fictional crime novels, adding an intellectual layer to the action.

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The Original 'Harrys' Who Defined the Classic Five-O Era

Before Commander Langford, the name "Harry" was associated with two other highly significant figures in the original Hawaii Five-O (1968-1980) series. These actors and their characters laid the groundwork for the show's topical authority and procedural integrity.

1. Harry Endo: The Forensic Scientist Che Fong

While his character was named Che Fong, the actor who played him was Harry Endo. Endo was a vital, long-running member of the original cast, providing the scientific backbone to the Five-O team's investigations.

• Character Role: Che Fong served as the forensic scientist and medical examiner, often seen in the lab providing crucial evidence to Detective Steve McGarrett (Jack Lord).
• Significance: Che Fong was one of the original recurring cast members when the crime drama began in 1968, appearing until the final filmed appearance in Season 10. His presence added a layer of realism and scientific method to the classic procedural format.
• Later Life: Harry Endo passed away in 2009 at the age of 87, but his legacy as the reliable, cerebral lab technician remains a key part of the show's history.

2. Harry Guardino: The Versatile Guest Star

Harry Guardino was a prominent American actor who appeared in multiple episodes of the original series, playing different guest roles—a common practice in classic television.

• Character Roles: Guardino played various characters, including Sergeant Simms in the Season 2 premiere, "A Thousand Pardons—You're Dead!," and a pianist named Mike Martin in the episode "Trouble In Mind." He also played a soldier with a murderous grudge in another episode.
• Significance: His appearances often involved intense, dramatic storylines, showcasing the caliber of guest stars the show attracted. Guardino was a well-known actor of his time, and his presence added star power to individual episodes.
• Career Span: Guardino's acting career spanned from the early 1950s to the early 1990s. He passed away in 1995.

The Lasting Legacy of the 'Harry' Characters

The different "Harrys" of *Hawaii Five-O*—Langford, Endo, and Guardino—collectively represent the evolution of the crime procedural genre over five decades. Harry Endo’s Che Fong solidified the importance of forensic science in the 1960s and 70s. Harry Guardino exemplified the strong, single-episode dramatic performances that defined the original series' episodic storytelling. Most recently, Chris Vance’s Commander Harry Langford brought a modern, globally-connected spy element, reflecting the reboot's focus on international threats and complex character arcs.

For fans following the latest developments, Chris Vance’s current role as Mason Quinn in The Equalizer is a must-watch, demonstrating that the 'Harry' of the reboot series is still actively shaping the landscape of American television drama. His career, from professional football aspirations to a degree in Civil Engineering and finally to a successful acting career, is a compelling story of versatility and persistence in Hollywood.