Netflix’s The Letter for the King is a six-episode quest that never quite finds its footing. Based on Tonke Dragt’s 1962 Dutch novel, the series follows teenage squire Tiuri, played by Amir Wilson, as he sets out to deliver a secret letter to the king that could prevent a war. The problem is that the letter’s contents are never fully explained, and the prophecy Tiuri is meant to fulfill remains vague throughout the series. What remains is a coming-of-age story that leans on spectacle, magic, and a cast that never quite sells the stakes.
Trailer, via Netflix.
Tiuri’s Quest
The premise is simple: Tiuri, an eager but untested squire, is handed a letter that must reach the king across the Great Mountains. The letter, the show tells us, carries a secret that could stop a war. But the show spends little time explaining what the letter actually says. The audience is left to trust that the stakes are real, even as the quest itself becomes more about obstacles than about the contents of the missive.
Tiuri’s journey takes him through villages, forests, and castles, and each stop introduces new allies, new dangers, and new pieces of the prophecy that surrounds him. The show is at its best when it slows down to let these moments breathe. Amir Wilson carries the series with a sense of wonder that anchors the more fantastical elements, even when the writing around him grows thin.
Lavinia, Iona, and the Other Pilgrims
Ruby Ashbourne Serkis plays Lavinia, a noblewoman who joins Tiuri on his journey. Thaddea Graham appears as Iona, a mysterious figure who guides Tiuri through the prophecy’s darker turns. Islam Bouakkaz plays Arman, a loyal soldier who fights alongside Tiuri. Jonah Lees and Jack Barton round out the main cast as Jussipo and Foldo, two friends Tiuri meets along the way.
Nathanael Saleh plays Piak, a bard who travels with the group, and Gijs Blom appears as Prince Viridian, the king’s son, while Emilie Cocquerel voices Queen Alianor and Peter Ferdinando plays Jaro. The ensemble is capable, but the script often leaves them reacting to Tiuri’s discoveries rather than driving the story forward themselves. The prophecy is presented as a force beyond the characters’ control, and the show rarely gives them a clear reason to fight beyond the promise of destiny.
The Prophecy Problem
The prophecy that Tiuri is meant to fulfill is the show’s central mystery. It is also the show’s weakest link. The series hints at a great destiny for Tiuri, but it never commits to telling the audience exactly what that destiny is. The letter itself is a central plot device, and the show spends significant time on Tiuri’s quest without ever revealing the contents of the message he carries.
The result is a story that feels unfinished. The audience is left with a sense of closing without a clear end. The final episode does its best to tie up the threads, but the central question of what the letter says and why remains unanswered. The pacing drags in the middle episodes, where the quest stretches across several settings without much forward momentum.
Cast and Performance
The cast is young and energetic, and that energy carries the lighter moments. Amir Wilson in particular brings a natural charm to Tiuri, a character who could easily become a blank slate. His performance gives the show its heart, and his scenes with Lavinia and Iona are the series’s most engaging.
Ruby Ashbourne Serkis brings a quiet strength to Lavinia, and Thaddea Graham’s Iona is a presence that commands the screen whenever she appears. The supporting actors are less memorable, and the show’s tendency to introduce new pilgrims without giving them much backstory leaves the audience behind. The prophecy is presented as a mystery, but the show never quite explains what it means for these characters.
The Setting
The world of The Letter for the King is a fantasy realm full of castles, villages, and the Great Mountains that separate the kingdom from its enemies. The production design leans heavily on medieval and fantasy tropes, with lush forests, ancient ruins, and grand citadels. The cinematography is competent, and the series makes good use of its locations to create a sense of scale.
The Great Mountains themselves are a notable presence, especially in the later episodes, where the landscape becomes a character in its own right. The show uses the setting to create tension, but the landscape is often more striking than the events that unfold within it. The villages and forests are beautiful, but they do not always serve the story.
Where It Falls Short
The Letter for the King is a production with ambition, and it is clear that the show is trying to capture the spirit of a classic coming-of-age tale. But the source material is a novel, and adapting it for television requires a clear sense of what the story actually means. The show never quite finds that clarity. The prophecy remains a mystery, the letter’s contents remain a secret, and the war that hangs over the narrative never quite comes into focus.
The pacing suffers as a result. The middle episodes drag, and the audience is left waiting for the resolution that never fully arrives. The show’s strengths are its cast and its settings, but even these are not enough to carry a story that lacks a clear throughline.
Final Verdict
The Letter for the King is a show with a promising premise and a capable cast. It is also a story that never fully commits to its own ideas. The prophecy is a mystery without a solution, the letter is a secret without a message, and the war is a threat without a clear cause. The show is at its best when it lets Tiuri’s adventure breathe, and at its worst when it loses sight of what it is trying to say.
A tale with a clear promise and a clear ending that never fully arrives.
Key Facts
- Network: Netflix
- Season: 1, 6 episodes
- First aired: 20 March 2020
- Last aired: 20 March 2020
- Created by: William Davies
- Cast: Amir Wilson, Ruby Ashbourne Serkis, Thaddea Graham, Islam Bouakkaz, Jonah Lees, Jack Barton, Nathanael Saleh, Gijs Blom, Peter Ferdinando, Emilie Cocquerel
- Score: 5.5 out of 10
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