Isabella Thornton
Here’s everything you need to know about the Channel 4 Original series Honest Trespasses Season 1 (2025) — from its premiere date and streaming details to the complete episode guide, full cast lineup, and a step-by-step guide on how to watch it online in Australia. Got questions? Feel free to drop them in the comments below — I’ll get back to you quickly so you can start streaming this powerful drama without any hassle.
How can I watch Trespasses (2025) in Australia on Channel 4?
Here’s the answer with 5 easy steps:
- 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 Trespasses in Australia restriction-free!
Trespasses (TV Series) Plot
In 1975 Belfast, Catholic teacher Cushla Lavery lives a modest life until she crosses paths with Michael Agnew, a Protestant barrister married and entangled in defending IRA suspects. Their meeting in her family pub sparks an intense affair that challenges every rule of their divided society. As their relationship deepens, Cushla’s world begins to unravel—her family, her job, and her sense of safety are all put at risk. Her mother, Gina, a fiery, disillusioned woman, clashes with her daughter over her choices while battling her own demons. Amid escalating sectarian violence, Cushla is torn between passion and responsibility, forced to navigate a fragile balance between love and loyalty. When tragedy strikes, their story becomes a powerful reflection on how the human heart defies even the harshest times.
Trespasses Release Date:
The first season of Trespasses aired on February 4, 20256, on SBS in Australia.
Cast:
- Lola Petticrew as Cushla Lavery
- Tom Cullen as Michael Agnew
- Gillian Anderson as Gina Lavery
- Martin McCann as Eamonn
- Gerard McCarthy as Jim
- Thomas Finnegan as Barry Cole
- Hilda Fay as Mrs. Coyle
- Barry Ward as Victor
- Emily Taaffe as Betty
- Jenn Murray as Marian
- Lisa Dwyer Hogg as Penny
- Paul Mallon as Fidel
- Forrest Bothwell as Private Jones
How many episodes does Trespasses Season 1 have?
Trespasses features four episodes, each building tension and emotional depth as Cushla and Michael’s affair evolves into something much larger than themselves.
Episode Guide:
- Episode #1.1
Cushla, a Catholic teacher, falls for a married Protestant barrister in 1975 Belfast. Their secret love defies religious and political boundaries, setting off a chain of consequences neither can control. - Episode #1.2
As the affair deepens, Cushla’s relationships at home and work begin to fracture. Her compassion for a student backfires, and Gina’s drinking spirals, leaving Cushla isolated. - Episode #1.3
Michael’s outspoken political stance draws unwanted attention. As paranoia grows, Cushla faces an impossible choice between her heart and her safety. - Episode #1.4
Grief consumes Cushla after a devastating loss. A shocking truth emerges, bringing both pain and a fragile sense of closure as the past resurfaces in unexpected ways.
Where to watch Trespasses in Australia
As of February 4, 2026, Trespasses is available to watch on SBS in Australia, with the full series also streaming online via SBS On Demand. Australian viewers can stream all episodes on demand through the SBS On Demand website or mobile app at no additional cost. SBS On Demand is the official streaming platform in Australia, making it the best way to watch Trespasses in full.
Trailer
The trailer for Trespasses has been released.
FAQs
- Is Trespasses based on a book?
Yes, Trespasses is adapted from the novel of the same name by Louise Kennedy. - Where was Season 1 filmed?
Filming took place in Northern Ireland, including Holywood, Finaghy and Ballymena. - Does the romance in the show carry real danger?
Yes — the relationship between Cushla and Michael isn’t just socially taboo but physically risky. - What makes Trespasses different from other romance dramas?
Trespasses combines a deeply personal love story with a realistic historical and political backdrop. The tension isn’t just between lovers, but between communities, identity and survival.
It uses beauty, danger and moral complexity to elevate the genre.
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