Insomnia poster
Where to stream

Insomnia

6.220242 seasonsTV SeriesMysteryDrama

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.

WriterSarah Pinborough
ProducersSarah Pinborough·Andy Harries

Where to watch

StanStan
Availability shown for Australia · rights vary by country

Seasons & Episodes

E1
Episode 1
E2
Episode 2
E3
Episode 3
E4
Episode 4
E5
Episode 5
E6
Episode 6

Cast

VMVicky McClure
Vicky McClure
Emma Averill
TCTom Cullen
Tom Cullen
Robert
SBSmylie Bradwell
Smylie Bradwell
Will
IFIndia Fowler
India Fowler
Chloe
LBLeanne Best
Leanne Best
Phoebe
CMCorinna Marlowe
Corinna Marlowe
Patricia
LMLyndsey Marshal
Lyndsey Marshal
Caroline
DTDominic Tighe
Dominic Tighe
Averill
RGRobert Gilbert
Robert Gilbert
Faisal
MBMichelle Bonnard
Michelle Bonnard
D.I Hildreth
BGBillie Gadsdon
Billie Gadsdon
Young Phoebe

More from Vicky McClure · Lead actress

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Line of Duty
Line of Duty
2012 · 8.2
Broadchurch
Broadchurch
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Trigger Point
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Alex Rider
Alex Rider
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Hummingbird
Hummingbird
2013 · 6.2
Anna Karenina
Anna Karenina
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The Body Farm
The Body Farm
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The Secret Agent
The Secret Agent
2016 · 5.8
This Is England '86
This Is England '86
2010 · 7.8
See all fromVicky McClure

More from Tom Cullen · Co-star actor

House of the Dragon
House of the Dragon
2022 · 8.4
Black Mirror
Black Mirror
2011 · 8.3
Downton Abbey
Downton Abbey
2010 · 8.1
Invasion
Invasion
2021 · 7.1
Orphan Black
Orphan Black
2013 · 7.8
Genius
Genius
2017 · 7.5
Knightfall
Knightfall
2017 · 7.0
The Gold
The Gold
2023 · 7.3
The Five
The Five
2016 · 6.8
Trespasses
Trespasses
2025 · 6.5
See all fromTom Cullen

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Insomnia — streaming FAQ

Which OTT platform streams Insomnia?

Insomnia is streaming on Stan in Australia, and available to rent or buy on Apple TV Store. It's not currently on Netflix.

Is Insomnia on Netflix?

No, Insomnia is not on Netflix in Australia as of September 2026. It's currently on Stan.

Is Insomnia on Amazon Prime Video?

No, Insomnia isn't on Amazon Prime Video in Australia right now. It's on Stan instead.

Where can I watch Insomnia for free?

Insomnia is available on Stan in Australia, but you'll need an active subscription — there's no free option right now.

How many seasons are in Insomnia?

Insomnia has 2 seasons in total (12 episodes). The series concluded in 2024.

Are all episodes of Insomnia out yet?

Yes — all 12 episodes across 2 seasons of Insomnia are out and available to stream.

Is there a Season 3 of Insomnia?

No — Insomnia ended after 2 seasons, so there is no Season 3.