Isabella Thornton
Here’s everything you need to know about Channel 4’s compelling two-part documentary miniseries The Sycamore Gap Mystery (2025) — from its premiere date and streaming platform to the complete episode guide, cast details, and a simple step-by-step guide on how to watch it from the US. Whether you’re a true-crime fan, a documentary lover, or simply curious about the story behind one of Britain’s most shocking environmental crimes, this guide has you covered.
If you have any questions, feel free to drop them in the comments — I’ll get back to you quickly so you can start streaming without any stress.
How can I watch The Sycamore Gap Mystery in the US on Channel 4?
To watch The Sycamore Gap Mystery online from the US, you’ll need a trusted VPN to bypass Channel 4’s geo-restrictions. Connect to a UK server, then sign in or create a free My4 account and enter a valid UK postal code during registration. Once your account is set up, you can stream the entire two-part documentary from anywhere in the world with smooth playback and no interruptions — making this the easiest and most reliable way to access Channel 4 abroad.
- Subscribe to NordVPN
- Install the VPN app on your device.
- Connect to a UK-based server.
- Visit the Channel 4 website, then sign in or create a new My4 account. During registration, you’ll be asked for a UK postcode — if you don’t have one, you can use an online UK postcode generator.
- You are all set to watch The Sycamore Gap Mystery in the US.
The Sycamore Gap Mystery (2025) Plot
The Sycamore Gap Mystery explores the intense investigation into the dramatic felling of the iconic Sycamore Gap tree. It begins with the shock and heartbreak that swept across the UK after the tree’s destruction. The series follows detectives as they navigate a challenging case with minimal evidence and high public expectations. It blends emotional testimonies from locals, hikers and conservationists who describe the tree’s deep cultural meaning. The documentary also examines the rising debate over environmental crime and whether this act reflected broader societal issues. Throughout the two episodes, viewers witness the breakthrough moments that guide investigators toward answers. The series ultimately becomes a reflection on nature, identity and the meaning we attach to the symbols that shape our lives.
When does The Sycamore Gap Mystery premiere?
The Sycamore Gap Mystery aired on Channel 4 on December 3, 2025.
Cast
- Calum Meikle – Detective Inspector
- Adam Carruthers and Daniel Graham – Individuals whose arrests become central to the second episode’s developments.
How many episodes does The Sycamore Gap Mystery have?
The Sycamore Gap Mystery is a two-episode miniseries.
Episode Guide:
- Episode 1
The opening episode introduces a community shaken by the sudden felling of the Sycamore Gap tree. It follows the early stages of the police investigation, from the initial wave of emergency calls to the first forensic steps. Emotions rise as locals express grief and disbelief, while investigators attempt to build a case with limited clues. The episode sets the tone for a complex and emotionally charged inquiry. - Episode 2
The finale dives deeper into the investigation as a breakthrough leads to the arrests of Adam Carruthers and Daniel Graham. This episode reveals new evidence, key interviews and the intense pressure surrounding the case. It brings viewers closer to the truth behind the tree’s destruction while exploring the broader cultural and symbolic impact the loss had across the UK.
Why was the tree so famous?
The tree stood beside the historic Hadrian’s Wall, was one of the UK’s most photographed trees and appeared in the film Robin Hood: Prince of Thieves.
Is The Sycamore Gap Mystery available for free?
Watch The Sycamore Gap Mystery for free on Channel 4’s streaming website or through the My4 app, both of which are supported by ads. If you’re streaming from the US, use a reliable VPN and connect to a UK server, then log in or create a My4 account to access the documentary without any interruptions.
The Sycamore Gap Mystery Trailer
FAQs
- When was the tree felled?
The tree was illegally cut down early on 28 September 2023. - How old was the tree when it was cut down?
Researchers estimate it was at least 100 to 120 years old at the time of its felling. - Who were charged in connection with the tree’s felling?
Two men, Daniel Graham and Adam Carruthers, were found guilty of criminal damage for cutting down the tree and causing damage to Hadrian’s Wall. - What sentence did they receive?
Both men were sentenced to four years and three months in prison for their roles in the crime. - Who produced The Sycamore Gap Mystery?
The series is produced and directed by a team including Anna Hall and Tom Whitaker, offering high-quality documentary storytelling.
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