With a cure for the Red Virus and the goal to save the human race, Navy Captain Tom Chandler and his crew return to the States unsure of what they will find. As the crew seeks to find survivors and their families, they encounter a new, emerging enemy who's vying for control and may hinder the mass production of the cure.

Languages on discs differ from listings on container. Title from container and disc labels. Based on the novel by William Brinkley. Originally broadcast as single episodes of a television program in 2015. Widescreen. Special features: Inside the episode featurettes ; exclusive looks at various cast members ; the making of season 2; Vulture Team featurette (34 min.).

Unreal city (42 min.) / written by Hank Steinberg & Steven Kane ; directed by Jack Bender -- Fight the ship (41 min.) / written by Hank Steinberg & Steven Kane ; directed by Jack Bender -- It's not a rumor (42 min.) / written by Hank Steinberg ; directed by Tim Matheson -- Solace (42 min.) / written by Steven Kane ; directed by Sergio Mimica-Gezzan -- Achilles (42 min.) / written by Mark Malone ; directed by Jack Bender -- Long day's journey (42 min.) / teleplay by Steven Kane ; story by William L. Rotko ; directed by Paul Holahan -- Alone and unafraid (42 min.) / written by Jill Blankenship & Jessica Butler ; directed by Nelson McCormick -- Safe zone (42 min.) / written by Hank Steinberg ; directed by Hank Steinberg -- Uneasy lies the head (42 min.) / written by Nic Van Zeebroeck ; directed by Peter Weller -- Friendly fire (42 min.) / written by Onalee Hunter Hughes ; directed by Mario Van Peebles -- Valkyrie (42 min.) / written by Steven Kane ; directed by Olatunde Osunsanmi -- Cry havoc (42 min.) / written by Mark Malone & Nic Van ZeeBroeck ; directed by Greg Beeman -- A more perfect union (43 min.) / written by Anne Cofell Saunders ; directed by Jack Bender.