As the CDC team reels from the devastation of Michael's mass sleeping, the Coast Guard arrives with news of a new outbreak. Meanwhile, incensed from her imprisonment, Amy takes control of the Abbey, locking Michael in the pit. Jordan, convinced her baby still lives, reveals the truth of the immortals to Kyle in exchange for his help. In the future, Walker's quest for Hatake's missing sword causes her to delve deeper into the Abbey's secrets.
Helix is an intense thriller about a team of scientists from the Centers for Disease Control who travel to the high-tech research facility, Arctic BioSystems to investigate a possible disease outbreak, only to find themselves pulled into a terrifying life-and-passing struggle that may hold the key to mankind's salvation or total annihilation.
However, the lethal threat is just the tip of the iceberg, and as the virus evolves, the chilling truth begins to unravel.