The addictive sci-fi thriller returns with its second season where the survivors investigate a new viral outbreak on a remote island inhabited by a mysterious cult. Set once more in a remote, isolated place, this time the island of St. Germain, inhabited by members of a religious community going back several generations, the second season takes place approximately fifteen months after the events of the first season, with regular sequences showing events taking place an additional thirty years later on the same island. Alan, who has been interrogating and then killing immortals in his search, has been discredited by the CDC. Peter leads the three-member team investigating a new outbreak on the island. In the future, Julia is on a quest of her own.

Helix is an American science fiction thriller-drama television series that aired on Syfy from January 10, 2014, through April 10, 2015.The series follows a team of scientists from the Centers for Disease Control and Prevention who travel to a research facility in the Arctic to investigate a potential outbreak of disease. While there, they find themselves stuck in a life-or-death situation that could decide the future of humankind. The executive producers of Helix are Ronald D. Moore, Lynda Obst, Steven Maeda, and Cameron Porsandeh, with Maeda serving as day-to-day showrunner.