As we rejoin Fortitude, the residents have overcome the parasites that tore their peaceful community apart. But their respite from chaos is set to be short-lived with the mainland cutting off funding and supplies just as Fortitude is rocked by another mysterious death, setting off a chain of events even more shocking than the last. Welcome Back.

Watch a recap of the thrilling mystery that unfolded in the first season.

As the remote arctic town struggles with government cuts, a missing sheriff, and a strange new figure, a chilling discovery proves that the horror isn't over for our locals; there is a demon amongst the herd.

The police continue their gruesome investigation and make several discoveries with worrying implications. Meanwhile Governor Odegard is presented with devastating news as Sheriff Dan struggles for his life, and a new threat makes its presence known.

Odegard and Michael sail to the nearby town of Vukobejina, where things are not what they seem. Natalie and Vincent head out into the wilderness and the police track down their suspect, but a dark turn of events leads them to question everything.

Eric struggles to keep control as the body count increases and Dr. Khatri receives an unexpected visitor. Meanwhile, Freya's mysterious house guest teaches her the power of sacrifice, whilst Natalie and Vincent's field trip descends into chaos.

As the town mourns its loss, someone makes a disturbing challenge. Michael finds a glimmer of hope for Freya, whilst Vincent's trust in Natalie is shattered. Dan comes to terms with his role in Elena's fate and a killer falls victim to a brutal act.

Dr. Khatri attempts to cover her tracks when Michael presents the scientists with a miracle. Dan and Elena relive their trauma and Odegard returns armed with evidence, determined to reveal Munk and his tangled web of lies - but will anyone listen?

Eric and the team make slow progress whilst Munk begins to buckle under the strain. Michael finds something unexpected on the tundra, and Dan is confronted with what he is becoming, just as a heartbreaking discovery changes the town forever.

As the town attempts to come to terms with the recent tragedy, Petra and Ingrid seek the truth. Meanwhile, a bereft Michael returns home with something of interest to the scientists and Dr. Khatri gets a step closer to achieving her goal.

Dan faces his toughest battle yet as someone makes the ultimate sacrifice for the greater good. Michael and Ingrid venture out in search of justice and Natalie falls victim to Fortitude's latest threat.

As the series concludes, the people of Fortitude decide to take justice into their own hands, whilst Vincent rushes to save both Natalie and the town. Meanwhile, Dan seeks his own vengeance, but is there still a demon amongst the herd?