When Henry Cavill left The Witcher, many fans believed Netflix had an impossible problem.
How do you replace Geralt?
For three seasons, Cavill wasn’t simply the lead actor. For many viewers, he was Geralt of Rivia.
Then Season 4 arrived with Liam Hemsworth.
And something unexpected happened.
Some viewers who expected Hemsworth to destroy the series came away saying:
“Actually… Liam isn’t the problem.”
That raises a much more interesting question.
Did The Witcher really get worse because Henry Cavill left — or were the show’s biggest problems already there?
The Actor Change Was Impossible to Ignore
Netflix didn’t recast a minor character.
It changed Geralt.
Liam Hemsworth took over the role beginning with Season 4, and Netflix has confirmed that he will lead the series through its fifth and final season. Seasons 4 and 5 were produced back-to-back.
That meant viewers entered Season 4 already thinking about the replacement.
Every expression was going to be compared.
Every fight.
Every line.
Every Geralt grunt.
Hemsworth wasn’t simply playing Geralt.
He was playing Geralt after Henry Cavill.
That’s a brutal assignment.
But Reddit Reactions Aren’t As Simple As “Liam Is Bad”
This is where the discussion becomes interesting.
A 2026 Reddit discussion about Hemsworth’s Geralt attracted hundreds of votes, with several viewers saying they were surprised by how quickly they adjusted to him.
Another highly active discussion about the recasting produced similar reactions: some viewers who had been skeptical said Hemsworth did a good job, while others even preferred aspects of his chemistry with the supporting characters.
That’s very different from the simple narrative:
Cavill left → Hemsworth arrived → show ruined.
There are certainly viewers who strongly dislike the replacement. One Reddit poster who rewatched Seasons 1–3 said the change was so distracting that they stopped after two Season 4 episodes.
But other viewers are separating two issues:
Geralt changed.
And:
The show has problems.
Those aren’t necessarily the same thing.
Some Fans Think the Writing Is the Bigger Problem
One revealing Reddit discussion began with a viewer wondering whether Season 4 was genuinely bad or whether they simply missed Cavill.
One response essentially argued that Hemsworth was one of the better parts of the season — while criticizing the dialogue and storytelling much more severely.
That’s the debate The Witcher now faces.
If someone dislikes Season 4, how much of that reaction comes from seeing a different Geralt?
And how much comes from the story surrounding him?
Another r/netflix discussion attacked Season 4’s direction, effects and writing while also criticizing the recast.
In other words, even many negative reactions aren’t about one problem.
They’re about several.
Henry Cavill May Have Been Hiding Some of the Weaknesses
This creates another possibility.
Maybe Cavill’s departure didn’t create all of The Witcher’s problems.
Maybe it exposed them.
A charismatic lead can stabilize a messy television series.
Even when viewers dislike a subplot, they keep watching because they want to see that character again.
Cavill’s Geralt had enormous screen presence.
He could communicate with very little dialogue.
His physicality worked in combat scenes.
And he became the familiar center of an increasingly complicated fantasy world.
Take away that familiar center and suddenly viewers may notice everything surrounding him more clearly.
That’s not necessarily Hemsworth’s fault.
It’s what happens when a television series loses one of its strongest anchors.
There’s Also a Story Reason Geralt Feels Different
An interesting argument appearing in fan discussions is that Geralt himself is entering a different phase of his journey.
One Reddit commenter defending Hemsworth noted that this version of Geralt is surrounded by a changing group of companions and begins displaying a somewhat different emotional dynamic.
That creates a difficult comparison.
If Hemsworth perfectly copied Cavill, viewers might accuse him of doing an imitation.
If he changes Geralt too much, viewers say:
“That’s not Geralt.”
The successful middle ground is incredibly narrow.
The Biggest Problem May Be Memory
There is also something television recasts can never solve.
Audience memory.
We watched Cavill’s Geralt for three seasons.
We know his face.
His voice.
His movements.
Then another man walks into the same story and everyone behaves as though nothing happened.
Our brains don’t.
Even a good performance can initially feel wrong because the viewer has years of emotional memory attached to another actor.
That’s why the real test for Hemsworth isn’t:
“Is he Henry Cavill?”
He isn’t.
The better question is:
“Does his Geralt eventually become believable on his own?”
And Reddit suggests viewers remain sharply divided on that question.
So Did The Witcher Get Worse Because Henry Cavill Left?
It’s difficult to reduce the reaction to one actor.
Cavill’s departure unquestionably changed the series.
For viewers deeply attached to his Geralt, that change alone may be enough to damage the experience.
But the fan debate also shows something more complicated.
Some viewers who accepted Hemsworth still dislike the season.
Others expected to hate Hemsworth and ended up enjoying his performance.
That suggests the show’s problems cannot simply be placed on the new Geralt.
Maybe the most revealing question isn’t:
“Can Liam Hemsworth replace Henry Cavill?”
Maybe it’s:
“How much was Henry Cavill holding The Witcher together?”
Those sound similar.
But they’re two very different questions.