The Copenhagen Test Ending Explained (2025): Peacock’s ‘The Copenhagen Test‘ started like a sleek thriller, but ultimately it ends as a deeply unsettling psychological experiment. The eight-episode series is led by Simu Liu as intelligence analyst Alexander Hale. It leaves viewers stunned with revelations about loyalty, control, and identity. If the finale left you confused, then through this complete breakdown of The Copenhagen Test ending, we will tell you everything that you need to know about the show’s ending.
The Copenhagen Test Series Review (2025): Finally, after a lot of waiting, ‘The Copenhagen Test’ series has been aired on Peacock. In an era where data tracking, artificial intelligence, and constant digital monitoring have become part of everyday life, The Copenhagen Test becomes a perfect watch. This is Peacock’s new science-fiction espionage series that takes us to the familiar spy-versus-system narrative. However, the show asks a disturbing question: what if your own mind were no longer private? But is the show worth watching? Let’s find out in this review.
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- Premiere Date: December 27, 2025
- Streaming on: Peacock
- Created by: Thomas Brandon
- Stars: Simu Liu, Melissa Barrera, Sinclair Daniel, Brian d’Arcy James, and others
- Episodes: 8
- Rating: 3.5/5
Watch The Copenhagen Test All Episodes
How to watch The Copenhagen Test in India
What Happens in The Copenhagen Test Finale?
Season 1 revolves around Alexander, who turns against his agency, ‘The Orphanage’, because he believes that hacker Schiff (Adam Godley) will murder his parents. Eventually, he agrees to lead Schiff to the powerful intelligence figure known as St. George.
However, this betrayal is a carefully staged performance. Alexander is smart, as he carefully leads Schiff to a decoy instead of the real St. George. Before Schiff can retaliate, he’s abruptly killed, and this leaves Alexander’s fate uncertain and reinforces the show’s recurring theme: nothing is ever as it seems.
The twist is smartly written, and it lands when Parker (Sinclair Daniel) realizes Alexander never truly defected. His verbal “confession” was spoken out loud in a bugged apartment, and it was a deliberate signal. Alexander tells his parents he loves them in Haka. It is a language that he only uses when something is gravely serious. Parker understands the signal, and with the help of this code, he manages to save Alexander just in time.
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Michelle, Rachel, and the Emotional Betrayals
The heartbreaking revelations of The Copenhagen Test involve Michelle (Melissa Barrera). Michelle is introduced as a bartender, and later a love interest, and it is revealed that she is an operative who was planted in Alexander’s life as part of a long-term loyalty assessment tied to a past mission in Belarus.
However, the most extreme betrayal came from Rachel, who is Alexander’s ex-fiancée. She knowingly gave him anti-anxiety pills that allowed nanites to infiltrate his brain. This enabled the hacking of his senses. Rachel wasn’t manipulated, but she was very complicit from the start.
Who Really Hacked Alexander’s Brain?
From the start, Schiff was framed as the villain, but he is not the mastermind. The true architect of the experiment is Victor (Saul Rubinek). Who is Victor? Victor is Alexander’s mentor and trusted friend?
In the final confrontation, Alexander brings all the clues together that were overheard by another agent and directly confronts Victor. Victor admits everything: Rachel worked with him, and he said the nanites were intentional. Victor confirmed that the entire ordeal was the Copenhagen Test, which was an experiment Victor ordered himself.
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The goal wasn’t punishment. It was proof
Victor reveals a hidden surveillance hub that has multiple hacked individuals. Alexander wasn’t the only subject, but he was simply the first success. The Copenhagen Test was designed with the intention to determine whether a human could remain loyal, functional, and self-aware as they live inside a fabricated reality.
Is Alexander Finally Free at the End?
Not entirely.
Followed by a seizure, Alexander survives. But the Orphanage implants a neural “governor” while he’s unconscious. The device allows him to control when his senses are broadcast. Alexander now has agency for the first time, but he’s still part of the system.
The finale ends on a chilling note: Alexander is no longer trapped. But now he’s not truly free either. He’s been upgraded into something more useful, and he is more dangerous.
Final Verdict on The Copenhagen Test Ending
All in all, The Copenhagen Test ending is very smartly written, as it transforms the show from a spy thriller into a meditation on surveillance. Alexander’s journey proves the experiment works, and it may be the most terrifying outcome of all.
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