Redcon 1 In Britain, a virus has spread across the country, turning people into zombies. The virus has spread from an outbreak in a prison in the south of England. A joint American-British special forces team enters the quarantine zone to save Dr. Julian Raynes. Raynes is a scientist with the potential to cure the virus. There are four possible locations that he could be. The group consisting of Captain Stanton and Lieutenant Perez, Paige and Rodrigo together with a few others, go to the initial location using an assault vessel that is floating on the river. They encounter the first zombies and learn that they are not like the zombies of the genre. They are more intelligentand skilled in hand-to hand combat and using objects. The first area is surrounded by zombies. They are able to battle to escape and locate some combat vehicles that they use to get to the second location – the high-rise flats.
The flats are infested by zombies, and they arrive at the room they’re looking for in the uppermost floor, the scientist not there again, but disaster soon arrives when the largest man in the group, Jacob, is bitten in a fight. Jacob commits suicide via gunshot to prevent being zombified. They see vehicles filled with zombie soldiers who have maintained their military capabilities. They hide among dead zombie corpses, however Private Bernstein is captured and taken away on a truck. They track the vehicles by using the signal of tracking from Bernstein and stumble upon an army of zombies where there are a large number of zombie soldiers all kitted out in CBRN Hazard suits. Their missing soldier is found in a container along with two civilians and Dr. Raynes.
After they have saved everyone in the container, they encounter the zombie soldiers. A firefight ensues during which a number of survivors die due to the zombies. After managing to get away they are interrogated by Raynes. Meanwhile the squad’s commanding officer Major General Smith talks about the outbreak with the rest of his staff. It is discovered that his own son is suffering from the disease and that they are still experimenting on other zombies. After taking shelter in a bunker, Paige confides to her boyfriend Rodrigo, that she became infected after a battle when blood that had been contaminated got in her mouth. He takes a passionate kiss from her, despite knowing that the risk of contracting the same virus as her. They are separated from the group and head off into the countryside. They discover that Alicia, the only survivor, may be immune to the illness.
Stanton, Bernstein, Perez Stanton, Bernstein, Perez Alicia arrive at the pickup point where Smith informs them that Smith has to kill his son and there is no solution. Smith was angry at Raynes and demanded vengeance. Smith shot Raynes and then returns to the helicopter whilst there is a battle between his security group and the survivors. Perez is wounded and Smith reveals that Bernstein was blackmailed to collect information from Smith. It is due to his parents being taken as hostages. Perez remains behind to fight a horde, but is outmatched and devoured. Stanton as well as Alicia are taken over by the prison band. It turns out that Alicia was the daughter of Jimmy who was the leader of the rebels. He passed away just a few minutes after his escape earlier in this film. Jimmy was earlier revealed to have at least partial immunity from the virus. As Stanton is examining Alicia’s bite, it is revealed that she’s got scars from previous bites. He knows from the journal and previous conversations that Jimmy was partially immune, and correctly deduces that Alicia is completely immune. Stanton decides that he will attempt to get into the free zone and form an alliance with a group of members of the border who are armed. They meet the survivors and discover Private Bernstein along with them. Stanton informs the survivors of the military’s plan of bombing the zone of quarantine. The survivors are willing to aid him in negotiating the border. Redcon 1 HD
They are accompanied at the border by a large group of zombies, as well as the prison gang that agreed to help them. Smith is at the border, and orders his men to kill all. A fight takes place between Smith and Stanton who is zombified and finally defeats the General. Stanton receives a mercy killing by Bernstein and Alicia is removed from the quarantine area.