Mike Smith
Here’s everything you need to know about the new season of The Chelsea Detective, including its premiere date, cast, episode guide, and where you can stream it.
How to watch The Chelsea Detective Season 4 outside the US on AcornTV
To watch The Chelsea Detective Season 4 outside the US, connect to a US server using a trusted VPN. Once connected, you can stream the season on Acorn TV, the Acorn TV Prime Video Channel, or the Acorn TV Apple TV Channel with an active subscription.
- Subscribe to NordVPN
- Install the VPN app on your device.
- Connect to a US-based server.
- Open AcornTV website, then login or sign up for a new account.
- You are all set to watch The Chelsea Detective Season 4 online!
The Chelsea Detective Season 4 Synopsis
The Chelsea Detective Season 4 is a new season of the crime drama that focuses on Detective Inspector Max Arnold as he investigates a new collection of murder cases across the wealthy streets of Chelsea while balancing the challenges of his personal life. Living on his houseboat along Cheyne Walk, Max works alongside his trusted colleagues to uncover the truth behind complex crimes, from undercover investigations to long-hidden conspiracies. Each case introduces new suspects, unexpected twists, and fresh mysteries that reveal the darker side of one of London’s most exclusive neighborhoods.
When Does The Chelsea Detective Season 4 Premiere?
The Chelsea Detective Season 4 premieres on August 3, 2026, on Acorn TV. New episodes are released weekly, with one new mystery arriving every Monday.
Where to Watch The Chelsea Detective Season 4 in the US
Viewers in the United States can watch The Chelsea Detective Season 4 on Acorn TV, or stream it through the Acorn TV Prime Video Channel and Acorn TV Apple TV Channel. All three options provide access to the latest season with an active subscription.
Where to Watch The Chelsea Detective Season 4 in Canada
Canadian viewers can stream The Chelsea Detective Season 4 on Acorn TV, or subscribe through the Acorn TV Prime Video Channel or Acorn TV Apple TV Channel.
Where to Watch The Chelsea Detective Season 4 in Australia
In Australia, The Chelsea Detective Season 4 is available to stream on Acorn TV or through the Acorn TV Prime Video Channel.
The Chelsea Detective Season 4 Cast
Here are the main cast members for season 4.
- Adrian Scarborough as DI Max Arnold
- Anamaria Marinca as Astrid Fischer
- Peter Bankolé as DC Connor Pollock
- Lucy Phelps as DC Jess Lombard
- Sophie Stone as Ashley Wilton
The Chelsea Detective Season 4 Episodes
Here are the episodes in season 4.
- Episode 1 – Death on the Aether – Premiere date: August 3, 2026
Max investigates the death of a butler found in the River Thames and soon discovers the victim was secretly working as an undercover journalist. - Episode 2 – The 13th Earl – Premiere date: August 10, 2026
A gangster’s murder leads Max to search for a missing earl before a dangerous family feud turns deadly. - Episode 3 – Beauty Costs – Premiere date: August 17, 2026
The murder of a beauty salon owner sends the team through a web of former relationships and hidden secrets. - Episode 4 – The Petrov Extension – Premiere date: August 24, 2026
After a famous architect is pushed from a hotel balcony, Max uncovers a conspiracy connected to another shocking murder.
Can You Watch The Chelsea Detective Series for Free?
Yes. Acorn TV offers a 7-day free trial for eligible new subscribers, allowing you to stream The Chelsea Detective without paying during the trial period. After the trial ends, a paid subscription is required to continue watching.
Is The Chelsea Detective Suitable for All Ages?
No. The Chelsea Detective is generally suitable for mature teens and adults because of its crime stories, murder investigations, and suspenseful themes. Some episodes include scenes involving violence, disturbing crime investigations, and emotional situations that may not be appropriate for younger viewers.
Where Can I Download The Chelsea Detective Season 4 Episodes?
Subscribers can download episodes through the Acorn TV mobile app for offline viewing on supported devices.
On What Devices Can You Watch Acorn TV?
You can stream Acorn TV on a wide range of supported devices.
| Category | Devices |
|---|---|
| Smartphones | iPhone, Android phones |
| Tablets | iPad, Android tablets |
| Computers | Windows PCs, Mac computers |
| Smart TVs | Samsung Smart TV, LG Smart TV, Android TV |
| Streaming Devices | Amazon Fire TV, Apple TV, Chromecast, Roku |
| TV Platforms | Google TV |
| Web Browsers | Chrome, Edge, Firefox, Safari |
FAQs
Who created The Chelsea Detective?
The series was created by Peter Fincham.
Where is The Chelsea Detective filmed?
The series is filmed in Chelsea and other parts of London, England.
What genre is The Chelsea Detective?
The series is a crime drama and mystery.
Trailer
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