In the aftermath of a hurricane, a Florida Park Ranger and his family deal with strange occurrences...
Cast: William Fichtner, Eddie Cibrian, Kari Matchett, Lisa Sheridan, Tyler Labine, Alexis Dziena, Evan Peters, Ariel Gade, Aisha Hinds, Nathan Baesel, Ivar Brogger
Pandemonium ensues as the hybrids continue their roundup of the humans during the hurricane, while Underlay and Russell try to put together a rescue plan.
As the hurricane starts to hit the town of Homestead, Russell and Tom try to stop Szura. The National Guard rounds up Larkin, Mariel and the children. Mariel and Larkin have suspicions about their rescuers. Dave is questioned as to Underlay's location.
As the storm rapidly approaches, Russell and Underlay try to uncover where Szura has hidden the hybrids.
Russell discovers that his job may be in jeopardy because of his investigation of the hybrids.
Russell and Dave discover the island where former CIA operative Eli Szura has been housing special hybrids.
Mariel begrudgingly performs an ultrasound when Christina demands to know what is growing so quickly inside of her. After the school reopens, Jesse is bothered by the way; some of the fellow students are acting. Russell and Dave investigate what Healy knew about the hybrids.
While reluctantly teaming up to catch two armed hybrids who are the run and extremely volatile, Russell and Underlay stumble upon several suspicious migrant workers who have been banished from the rest of their group.
Curiosity and frustration get the best of Kira as she searches for the truth about her father, Mariel and what is happening to the people of Homestead.
Russell, Larkin and Dave are in shock after discovering the identity of a mysterious creature that has been lurking around the Varon home.
After Tom is shot, he is taken to hospital to recover. While there, he starts to drift between the past and the present, meeting Mariel for the first time with Russell, but he is fully aware that he already loves Mariel, causing him some confusion during the experience.
After a visit to Mariel, Russel finds that Tom has taken the children on a vacation without asking permission. Someone is hiding outside of Mariel's house and is discovered by Russel. Larkin is suspicious of Russell's intentions towards Mariel.
Russell finally confronts Mariel about the changes she's undergone since the hurricane.
After a couple reads his blogs, they abduct Dave to find out what he knows about the hurricane's aftermath. Underlay and Sirk discover the identity of the woman in the bay and Sirk gets a glimpse of the orange lights.
Larkin learns that Russell has a criminal record and as a juvenile he was suspected of a double murder.
A baby is abandoned at Russell's ranger station. Underlay locates the mother, Christina, but she vehemently denies that the child is hers.
Larkin barely survives a car crash and the fate of her unborn baby is unknown. Larkin gets picked up by a stranger in a pick-up but she soon becomes suspicious of his motives. Meanwhile, Mariel tries to reconnect with Jesse.
After finding an old Cuban refugee who says he lost his family to "the lights," Russell goes fishing to catch one of the mysterious, orange luminescent beings.
One of Russell's fellow workers has been shot and killed by Underlay, and Russell questions the mysterious circumstances surrounding the shooting death.
Underlay might get the quarantine he has requested when Russell discovers that escaped laboratory animals may be responsible for a deadly flu virus that has spread throughout Homestead.
Russell and Mariel suffer a tragedy but it is made worse when Mariel tries to help. Kira feels guilty over an accident. During the hurricane and after there has been a mysterious military presence and Larkin tries to learn more about it. Meanwhile, Dave investigates a lost piece of jewelry.
Ranger Russell Varon finds a strangely eaten corps nearby the wrecked Ranger station, practically a skeleton, and an unconscious airman in a wetsuit, Paxton, who has mysterious bite-marks in the neck.
A hurricane is quickly approaching a small town in Florida leaving the residents little time to prepare. When the hurricane finally hits, many of the residents' lives are in peril.