
Insomnia
The past never sleeps.
Emma a successful woman fears of losing her mind after suffering from sleep deprivation two weeks before turning 40. Only by investigating the truth of her painful past, can she find the answers to her present.
Episodes

Mummy?
As her 40th birthday approaches Emma stops sleeping. She realises she is repeating the same unsettling behaviour as her mother, who had a psychotic break on her own 40th. Is she turning into the very monster she has spent a lifetime trying to forget?

Bad Blood
After their mother unexpectedly dies, Emma and Phoebe are shocked to learn her death is suspicious. Reeling from recent events, and with worsening insomnia, Emma is forced to come clean to her husband Robert about her past.

This Family is so Fucked Up
As Emma's life continues to unravel, her unsettling nighttime behaviour escalates so she decides to investigate what's happening to her. It becomes apparent that Emma may pose a danger to her own family which has devastating consequences.

Happy Birthday
Emma seeks solace in a new friend while Phoebe replaces her sister in the family home. As Emma digs deeper into the past, a forgotten childhood memory shines a light on her relationship with Phoebe, causing her to doubt her sister's intentions.

What Have You Done?
As Emma comes under the spotlight, she becomes increasingly convinced of her sister's treachery. Before she can get answers to a newly emerging memory, tragedy strikes and Emma begins to mistrust herself.

Ah, There You Are.
Realising her home has been infiltrated by a wolf in sheep's clothing, and her family is in danger, Emma races to save them. Can she prevent a shocking vengeance against her family? Or will history repeat itself?
Trailers & More
About Insomnia
- Creators
- Sarah Pinborough
- Cast
- Vicky McClure, Tom Cullen, Smylie Bradwell, India Fowler, Leanne Best, Corinna Marlowe
- Genres
- Mystery, Drama
- Content rating
- NR
- Original language
- English
- Production countries
- United Kingdom
- Status
- Ended
More Like This

Sterling Point
2026 · Series
After discovering she's inherited a remote island in Canada from the estranged grandfather she was never allowed to meet, 17-year-old Annie Jacobson decides to investigate, pulling her into a world of buried secrets, unexpected sisterhood, and the complicated family history she was never meant to find.

Tell Me Lies
2022 · Series
When Lucy Albright and Stephen DeMarco meet at college, they are at that formative age when seemingly mundane choices lead the way to irrevocable consequences. They quickly fall into an addictive entanglement that will permanently alter not only their lives, but the lives of everyone around them.

Sherlock & Daughter
2025 · Series
Sherlock Holmes faces a sinister case risking friends' lives. American Amelia joins, seeking her father after her mother's murder. Despite differences, they solve a conspiracy and her mother's case.

The Girlfriend
2025 · Series
Laura has it all: a glittering career, a loving husband, and her precious son, Daniel. But her perfect life unravels when Daniel brings home Cherry, a girlfriend who changes everything. After a tense introduction, Laura becomes convinced Cherry is hiding something. Is she a manipulative social climber, or is Laura just paranoid? The truth is a matter of perspective.

The Devil's Hour
2022 · Series
Lucy wakes every night at exactly 3:33am. Nothing in her life has made sense for a long time. But the answers are out there, somewhere, at the end of a trail of brutal murders.

Echoes
2022 · Series
Identical twins Leni and Gina have secretly switched places for years. But when one sister disappears, both of their lives start to fall apart.

The Marlow Murder Club
2024 · Series
Retired archaeologist and crossword setter Judith Potts believes that a brutal murder has taken place in the sleepy town of Marlow; when the police refuse to believe her story, she kicks off a private investigation with two unlikely friends.

A Tale of Two Cities
2026 · Series
A pair of lookalikes, one a former French aristocrat and the other an alcoholic English lawyer, fall in love with the same woman amidst the turmoil of the French Revolution.

Tell Me Your Secrets
2021 · Series
A complex thriller revolving around three characters, each with troubling pasts clouding their intersecting motives: Emma is a young woman who once loved a dangerous killer, John is a former serial predator desperate for redemption, and a grieving mother Mary who is obsessed with finding her missing daughter.

