In a world where the sea's demise in Haiti and a frozen town in the Middle East signal the Apocalypse, the Vatican investigates, but a priest believes these signs are mere hoaxes or technological explanations. Meanwhile, in California, a pregnant woman named Abby Quinn is due to give birth on Leap Day, while her husband defends a teenager accused of murdering his parents. As Abby's nightmares intensify, she discovers that the signs of the Apocalypse are unfolding according to the Book of Revelation, and she is the Seventh Sign, destined to bring about the end of the world when her child is stillborn.

The Seventh Sign
As her due date approaches, a pregnant woman's calm expectations are disrupted by recurring nightmares of a miscarriage, while the arrival of a mysterious stranger sets off a chain reaction that threatens the very existence of humanity.