John travels to Atlanta to stop a demon that an old friend has inadvertently risen... and learns that he may have to sacrifice a great deal to stop it.
Clarke confronts Dante Wallace (Raymond J. Barry). Meanwhile, Kane interrogates one of the 100; and Abby performs emergency surgery.
With his wife and son now dead, Neville joins with Bass to seek his revenge on the patriots. Rachel finds out about Priscilla, and Miles and Charlie pinch a steam train.
Miles gets injured fighting off a bunch of Sheriffs and then gets inadvertently trapped in a dilapidated building making his way back to camp. Tom kidnaps Charlie and discovers the truth about Jason.moreless
Clarke finally makes contact with the arch and Bellamy brings a grounder to the camp to try to get some answers.
Garth ends up in the hospital, and Sam and Dean go to find out what happened. However, when they arrive, Garth goes on the run and the Winchesters are surprised to discover what really happened.moreless
Jane tries to get all his remaining Red John suspects in one place so, with the final clue, he can reveal the killer's identity.
Dean is devastated by the fact that the doctor tells him Sam won't make it, so he promises any angel willing to help that he will owe them a favor. Many angry angels want to find Dean and kill him, but Ezekiel gets to him first. At the same time, Sam is fighting for his life, and Castiel has a hard time surviving without his powers.moreless
The Sandman, another member of the army of evil, tortures the people of Sleepy Hollow by infiltrating their dreams and turning them into nightmares. When the Sandman targets Abbie, she must seek out her institutionalized sister, Jenny, and face her past.moreless
Neville is captured by Miles. Rachel journeys to a mysterious tower which holds the only chance of restoring power.
Sam and Dean meet up with an old friend, Krissy Chambers, and discover that a Hunter has taken her and other orphans in and is teaching them how to be Hunters. Dean is suspicious of the Hunter's motives, while Sam is interested in how the man is giving the orphans a home life, something he never had.moreless
A witch's familiar asks the Winchesters for help when the witch, a cop who helped Sam and Dean on a case, has nightmares of murder that come true.
A rogue Division agent named Ray kidnaps his ex-wife, Kate, and a Division team sets out to rescue her. Nikita is confused when Michael sends Owen on the mission with her instead of going himself. Meanwhile, Sean makes a decision about Alex.moreless
Jane insists on pursuing his own leads to find Lorelei as the team investigates the murder of a reporter.
Jane continues his search for Lorelei while the team is investigating a confusing case of a kidnapped couple.
Crowley takes Kevin's mother hostage in an attempt to recover Kevin as he searches for the tablet. The Winchesters help Kevin rescue her, only to discover that she insists on joining them on their quest.moreless
Red John taunts Jane on the ninth anniversary of his wife and daughter's death. With Jane's attention diverted and his concentration wavering, the current investigation and his CBI career are put at risk.moreless
A ballerina is killed by a pair of cursed dancing shoes, and Dean starts to fall victim to the same curse. However, that's the least of the brothers' concerns when they discover that the store where the shoes were sold has been bought out by Leviathans.moreless
Jane and the CBI team investigate the murder of a high-end divorce attorney, with many enemies, after he is killed on his speed boat. Meanwhile, Agent Darcy questions Jane about Red John's involvement in Panzer's murder.moreless
Two Leviathans take on the form of Sam and Dean and frame them for a series of murders. While the brothers take refuge with a surveillance expert, Bobby tries to figure out how to kill the Leviathans and clear the Winchester brothers' names.moreless
A former client, who still believes that Jane was a psychic, asks for help when her son is kidnapped.
Cameron and Nina fall under the influence of a cult leader who can make his followers see visions of Heaven... and feel the suffering of Hell.