Mike Smith
Here’s everything you need to know about The Imposter, the 2025 drama series that blends family conflict, hidden identities, and murder around a seaside hotel with secrets buried for decades.
How to watch The Imposter in the US on Channel 5
To watch The Imposter in the US, start by using a reliable VPN and connect to a UK server. Once connected, visit the Channel 5 website, where the series is available to stream for free. After signing in or creating a free account, you can watch full episodes online.
- Subscribe to NordVPN
- Install the VPN app on your device.
- Connect to a UK-based server.
- Open the Channel 5 website, then login or sign up for a free account. A UK postal code is required for registration. You can use a UK postcode generator if needed.
- You are all set to watch The Imposter (2025) series 1!
The Imposter (2025 TV Series) Synopsis
The Imposter is a 2025 TV series that follows a family drama set around a seaside hotel where long-buried secrets resurface with deadly consequences. Helen, a fiercely independent matriarch, refuses to sell the family’s beachfront property despite mounting pressure from her adult children, each of whom sees the hotel as a financial escape. Tensions escalate when Amanda arrives, claiming to be the daughter Helen gave up for adoption decades earlier, reopening emotional wounds and unresolved guilt.
As Amanda integrates herself into the family, doubts begin to form about her true identity and intentions. The hotel becomes a pressure cooker of suspicion, jealousy, and betrayal, with past decisions colliding violently with the present. Flashbacks slowly reveal what really happened years ago, while lies in the present spiral out of control. What begins as a dispute over property transforms into a psychological thriller, where deception, manipulation, and greed ultimately lead to murder.
When Does The Imposter Season 1 Premiere?
The Imposter Season 1 premieres on Monday, December 15, 2025.
The Imposter Series 1 Episodes
Below is the complete episode guide for the first season of the series.
- Episode 1 – Premiere date: December 15, 2025
A sprawling seaside hotel becomes the center of conflict as Helen clashes with her three adult children over the future of the family property. - Episode 2 – Premiere date: December 16, 2025
Flashbacks begin to uncover the truth behind Amanda’s past, raising unsettling questions about who she really is. - Episode 3 – Premiere date: December 17, 2025
A shocking discovery changes everything, pushing the family into panic as hidden motives start to unravel. - Episode 4 – Premiere date: December 18, 2025
In the gripping finale, confrontations erupt during a remote trip that exposes the truth and seals the family’s fate.
The Imposter (2025) Cast
Here’s the cast list:
| Name | Role |
|---|---|
| Jackie Woodburne | Helen |
| Kym Marsh | Amanda |
| Dannii Minogue | Unspecified |
| Don Hany | Unspecified |
| Jackson Gallagher | Ian O’Neil |
| Jane Harber | Supporting role |
| Charlie Clausen | Supporting role |
| Chi Nguyen | Supporting role |
| Kabir Singh | Supporting role |
| Adeline Williams | Supporting role |
On What Devices Can You Watch Channel 5?
Channel 5 content can be streamed across a wide range of modern devices, allowing flexible viewing at home or on the go.
| Device Category | Supported Devices |
|---|---|
| Smart TVs | Samsung Smart TV, LG Smart TV, Android TV |
| Streaming Devices | Amazon Fire TV, Roku, Apple TV |
| Mobile Devices | iOS smartphones and tablets, Android phones and tablets |
| Computers | Windows PCs, macOS laptops via web browser |
| Gaming Consoles | PlayStation consoles |
FAQs
Who created The Imposter series?
The Imposter was created by Jason Herbison, known for developing character-driven dramas that blend family conflict with suspense and mystery.
Where was The Imposter filmed?
The series was filmed in Victoria, Australia, with production taking place in coastal locations and studio facilities that previously housed major television productions.
Is The Imposter based on a true story?
No, the series is a work of fiction, though its themes of family division, hidden pasts, and inheritance disputes are grounded in realistic emotional scenarios.
The Imposter (2025) Preview
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