Horizon
In 2015, everything changes.
The lives of five people are forever changed when a mysterious alien ship appears on the skyline over Bristol. Its intentions unclear, the disparate group attempt to flee the city and reach loved ones, but their efforts are impeded by a city in panic, looters, and the threat of military attack. As they battle to stick together, loyalties and relationships are tested, and an even larger question remains: who are these mysterious visitors and why are they here?
Seasons
1. Arrival
Air Date: 2015-10-05
In the aftermath of a near fatal car accident, four people returning from a funeral realize nothing will ever be the same when they look to the sky and see a mysterious alien ship hovering over their home city.
2. Evacuate
Air Date: 2015-10-06
The group return home and, amid news-casts warning them to stay put, struggle to decide what they should do next. As they attempt to track down a missing family member, a horrible realization about her whereabouts comes to light.
3. Reunion
Air Date: 2015-10-07
Steven heads into the city alone to try and track down his missing step-sister, but matters are complicated when it appears the people she is with may not be willing to let her go without a fight.
4. Supplies
Air Date: 2015-10-08
Dan, Chloe and Nicole head to the local supermarket to try and get supplies, only to find it has been overrun with looters. The group must fight for their survival when a confrontation inside turns violent.
5. Sanctuary
Air Date: 2015-10-09
Steven and Katie reach the local church in their efforts to find Sarah. As the priest inside encourages them to stay with the rest of his congregation, Steven battles with how best to protect his family.
6. Sanders
Air Date: 2015-10-12
Nicole finds herself in the company of a mysterious stranger, and must decide who she can trust when he asks for her help in an unusual matter.
7. Infection
Air Date: 2015-10-13
Dan and Chloe take shelter in her parents home. As they try to cope in the aftermath of events at the supermarket, things turn deadly and it is clear they're not out of danger just yet.
8. Secrets
Air Date: 2015-10-14
Nicole and Sanders have to work together when their mysterious new visitors turn against them, and they are forced on the run.
9. Past
Air Date: 2015-10-15
We meet the group before things all began and see how they came together, but did they receive forewarning of the impending attack?
10. Safe
Air Date: 2015-10-16
Still separated, the group all make a last ditch attempt to reach the farm-house, but are they truly safe?
1. Purpose
Air Date: 2017-10-23
A week after the alien ships arrival over Bristol, the group struggle with what to do next. Steven still hasn't made it to the farmhouse, and something is calling Dan back toward the city
2. Home
Air Date: 2017-10-24
The fate of Steven and Katie is revealed, and we meet the mysterious Isaac. A broken man for whom the arrival of the ship changed everything.
3. Warning
Air Date: 2017-10-25
The group return to the farm, only to find they have been visited by a mysterious stranger who comes bearing a warning of things to come.
4. Awakening
Air Date: 2017-10-26
The government interrogate a prisoner who may have information about the UFO. However, matters are complicated when potentially hostile forces arrive to take over.
5. Discovery
Air Date: 2017-10-27
A flashback to Bristol of the past reveals how a chance discovery almost 200 years prior may have led to the arrival of the UFO in present day.
6. Heist
Air Date: 2017-10-30
The group are forced to break into a historic Bristol building in order to prevent the impending attack. However, it may still be under guard and government forces are in pursuit.
7. Answers Part 1
Air Date: 2017-10-31
Nicole is forced to put her brief training into action when a stranger arrives at the farmhouse. Meanwhile, Brennan and Cole plan retaliation against a covert government team.
8. Answers Part 2
Air Date: 2017-11-01
Nicole fights for her life as the government attempt to track down the rest of her group. She receives help from an unlikely ally.
9. Battle
Air Date: 2017-11-02
In a last ditch attempt to prevent the invasion, the group venture into the tunnels beneath the city. However, they may not be the only ones down there.
10. Sacrifice
Air Date: 2017-11-03
The group have a tough decision to make when it becomes clear the only way to prevent disaster is to make a significant sacrifice, and the clock is ticking.
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Rating
0.0/10
Release Date
2015-10-05
Episodes
20 (2 seasons)
Status
Returning Series