At the Camelot of six weeks ago, one team tries to recover Excalibur, while another goes after the spark Merlin can use to reforge it. In the distant past, Merlin falls in love with a refugee named Nimue.moreless
Oliver returns from Nanda Parbat with Malcolm and Diggle after hearing Ra's out, and questions his mission. Meanwhile, a new villain, Murmur, steals a shipment of industrial diamonds. And Quentin turns against Arrow after learning the vigilante knew the truth about Sara's death.moreless
Dean falls increasingly under the spell of the First Blade. Meanwhile, Metatron makes his move against humanity, as Sam, Castiel, and Gadreel try to stop him.
While Norma tries to regain her relationship with Norman, Romero sees whether a former colleague can help him.
As the sheriff collects new evidence on Miss Watson's killer, Norma starts to lose faith in her son. Meanehile, Zane threats Dylan and Norman's friendship with Cody is put under even greater strain.moreless
The Masons are in for trouble when Hal 's intentions come to the surface.
The Fringe team meets with a group of humans who have taken refuge in the forest and seek to preserve humanity's history any way they can.
As Sarah heads to Tacoma to learn Richmond's secret, a portentous finding is made at the Larsen house. Richmond must deal with the consequences from his attack at City Hall.
After a well known bank robber reappears and things go wrong, Rebecca must figure a way to get him out of the hostage-filled bank before anyone discovers who he really is.
While Peter and a local sheriff investigate murders tied to Newton, Walter is worried that he'll be sent back to St. Claire's, and someone new arrives from the other Earth.
Lauren and Mark learn that when cemeteries are disturbed, not everything stays buried.