TV series
Fortitude is a place like nowhere else. Although surrounded by the savage beauty of the Arctic landscape, Fortitude is one of the safest towns on earth. There has never been a violent crime here. Until now. In such a close-knit community a murder touches everyone and the unsettling, mysterious horror of this crime threatens the future of the town itself.
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Checked Sep 2, 2026
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Fortitude is a place like nowhere else. Although surrounded by the savage beauty of the Arctic landscape, Fortitude is one of the safest towns on earth. There has never been a violent crime here. Until now. In such a close-knit community a murder touches everyone and the unsettling, mysterious horror of this crime threatens the future of the town itself.
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Episode 1
In the remote Arctic town of Fortitude, two children make a remarkable find, while the discovery of a horrific crime brings a new arrival to the island that complicates Sheriff Dan Anderssen’s investigation.
Directed by Sam Miller
Episode 2
Sheriff Anderssen and the police close in on their murder suspect, while DCI Morton follows a different line of enquiry.
Where to watch Fortitude
Episode 3
Dan and Frank go in search of a suspect; however, Dan's feelings for Elena are threatening to overwhelm him. Morton, meanwhile, uncovers a new piece of evidence.
Where to watch Fortitude
Episode 4
Following Dan's loss of control, Morton takes over the murder investigation. Elsewhere, Elena's mysterious past is about to catch up with her.
Directed by Hettie Macdonald
Episode 5
Shock waves reverberate around Fortitude as the killer is revealed, while Morton tunes his attention to the death of a scientist on the island months earlier.
Directed by Hettie Macdonald
Episode 6
While Morton uncovers new information about the death of Billy Pettigrew, Hildur makes a heart-breaking discovery. Another gruesome event occurs in Fortitude.
Directed by Hettie Macdonald
Episode 7
Panic sweeps through Fortitude as news of the second attack spreads. Dan and Morton must work together while Frank hopes the latest events will exonerate Liam.
Where to watch Fortitude
Episode 8
While Frank takes the law into his own hands, DCI Morton closes in on the truth about Pettigrew's death. Vincent and Natalie also make a discovery.
Where to watch Fortitude
Episode 9
DCI Morton pursues Henry Tyson into the Arctic wilderness in search of the truth, while worrying test results force Governor Odegard to take drastic action.
Directed by Sam Miller
Episode 10
In the penultimate episode, the truth about Billy Pettigrew is revealed. In the lab, Natalie and Vincent probe the cause of the disturbing events in Fortitude.
Directed by Sam Miller
Episode 11
The chilling thriller concludes with a dramatic and emotional finale. Vincent faces a life-threatening situation, while Dan must make a devastating decision.
Directed by Sam Miller
Episode information updated Sep 18, 2026
Richard DormerDan Anderssen
Sienna GuilloryNatalie Yelburton
Stanley TucciDCI Morton
Mia JexenOfficer Ingrid Witry
Michael GambonHenry Tyson
Sofie GråbølGovernor Odegard
Verónica EcheguiElena Ledesma
Luke TreadawayVincent Rattrey
Sky AtlanticUnited Kingdom
Sky AtlanticUnited Kingdom
Tiger AspectUnited Kingdom
Fifty FathomsUnited Kingdom
