Luciane Buchanan Leaves The Night Agent for Chief of War

There’s a moment in every actor’s career when a hit series is on the table and they choose something else entirely. That’s exactly where Luciane Buchanan finds herself in 2025: she left the global phenomenon The Night Agent after two seasons to star in Apple TV+’s historical drama Chief of War, a choice rooted in her Tongan heritage.

Born: 18 July 1993 ·
Nationality: New Zealand ·
Known for: Rose Larkin in The Night Agent (Netflix) ·
Notable project: Chief of War (Apple TV+) ·
Breakout role: The Night Agent (2023) ·
Other series: The Blue Rose, Filthy Rich

Behind the headlines, a consistent set of facts shapes what the public knows about Luciane Buchanan. Here’s the core biographical data:

Why did Luciane Buchanan leave The Night Agent?

Luciane Buchanan’s departure from The Night Agent season 3

• Buchanan confirmed to Deadline (entertainment trade publication) in September 2025 that she would not return for season 3.
• The decision was story-driven, not conflict-driven. Creator Shawn Ryan told People (celebrity news magazine) that Rose simply “did not fit the direction of Season 3.”
• Buchanan appeared in seasons 1 and 2, with season 2 premiering January 23, 2025 per her agency GCM (New Zealand talent agency).

“Rose did not fit the direction of The Night Agent Season 3.”

— Shawn Ryan, creator of The Night Agent, as told to People (celebrity news magazine)

Reasons for leaving: focus on Chief of War

• Buchanan joined Apple TV+ series Chief of War, an historical drama about Hawaiian unification (Deadline, entertainment trade publication).
• She plays Ka‘ahumanu, queen consort of King Kamehameha I, opposite Jason Momoa (IMDb (film and TV database)).
• Parallels between the role and her Tongan heritage were central to her decision (Deadline, entertainment trade publication).

The implication: Buchanan’s exit isn’t a gap — it’s a deliberate pivot. She chose a role that lets her bring her Tongan ancestry to screen, a move that recasts her career trajectory from rising star to cultural storyteller.

What is Luciane Buchanan’s ethnicity?

Luciane Buchanan’s Tongan and New Zealand background

• Buchanan is of New Zealand-Tongan descent. Deadline (entertainment trade publication) describes her as having “Tongan ancestry.”
• Multiple profiles indicate she is half Tongan and half Scottish (KSL (Utah media outlet)).
• Born and raised in New Zealand (Wikipedia (community-edited encyclopedia)).

How her ethnicity influences her acting roles

• Buchanan wrote and starred in short film Lea Tupu’anga/Mother Tongue, centered on reconnecting with Tongan heritage (TP+ (Pacific news outlet)).
• The short film highlights the Tongan language and culture, premiering at Sundance and covered by KSL (Utah media outlet).
• Her role in Chief of War as a Hawaiian queen consort builds on her connection to Pacific Islander storytelling.

Buchanan has described her short film Lea Tupu’anga/Mother Tongue as “centered on reconnecting with Tongan heritage.”

— TP+ (Pacific news outlet)

The pattern: Buchanan doesn’t just play characters with Pacific Island connections — she builds projects around them, from short films to major streaming productions.

Is Rose in The Night Agent season 3 or season 4?

Rose Larkin’s absence from season 3 of The Night Agent

• Luciane Buchanan is not in season 3 of The Night Agent (People, celebrity news magazine).
• Creator Shawn Ryan confirmed the show’s focus shifts to Peter Sutherland’s solo story (People, celebrity news magazine).
• The exit was described as “story-driven rather than conflict-driven” by TheTVCave (TV news site).

Possibility of Rose returning in season 4

• Netflix confirmed The Night Agent ends with season 4 (People, celebrity news magazine).
• Buchanan’s return for the final season has not been confirmed or denied.
• Shawn Ryan has not publicly discussed Rose’s possible presence in season 4.

What this means: viewers should expect the final season to stand on its own, without counting on Rose’s return to tie up the romantic thread.

Does Luciane Buchanan have a husband or is she married?

Luciane Buchanan’s marital status

• No public record of a husband or marriage exists in any verified source.
• Buchanan keeps her personal life private — her Instagram (@lucianebuchanan) and interviews do not discuss relationship status.
• No credible news outlet has reported a spouse or partner.

Information about her partner or spouse

• As of September 2025, no public data confirms a marriage or long-term partner.
• This aligns with her general approach to privacy: Buchanan’s public statements focus on her work and heritage, not personal relationships.

The trade-off: for an actor whose public presence is rising fast, keeping the personal life private is a deliberate strategy — and one that leaves fans and media guessing.

Can Luciane Buchanan speak Hawaiian?

Luciane Buchanan’s language skills

• Buchanan is of Tongan descent, not Hawaiian (Deadline, entertainment trade publication).
• No confirmed reports indicate she speaks Hawaiian fluently.
• Her short film Lea Tupu’anga/Mother Tongue involves Tongan language, not Hawaiian (TP+, Pacific news outlet).

Her Tongan heritage and Hawaiian connection

• Her role as Ka‘ahumanu in Chief of War is set in Hawaii and may have required cultural research or language preparation.
• Buchanan has not publicly discussed learning Hawaiian for the role.
• The distinction between Tongan and Hawaiian identity is important: while both are Pacific Islander cultures, they are distinct nations with separate languages and histories.

The pattern: Buchanan consistently centers her Pacific Islander identity in her projects, but the specific language question remains unanswered until Chief of War airs.

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Fans curious about the specifics of her departure and background can find a detailed breakdown of her ethnicity and exit in our related coverage.

Frequently asked questions

For Luciane Buchanan, the choice is clear: leave a global hit to tell stories that carry her heritage, or stay in a show that had already served its creative arc for her character. She chose the former. For Pacific Islander actors looking for Hollywood opportunities that honor their roots, Buchanan’s trajectory offers a model — but it also carries risk, because not every network will greenlight a historical epic about Hawaiian unification. The bet: that authenticity, in the long run, creates more cultural and commercial value than another season of a proven format.