Watch Supernatural: Season 6, Episode 20

"The Man Who Would Be King"

Castiel struggles with his morality as he works with Crowley. Dean is reluctant to believe that Castiel is up to something, but agrees to trap him and interrogate him.

Watch Fringe: Season 3, Episode 22

"The Day We Died"

As the thrilling third season propels to a climactic close, questions will be answered as Peter confronts his destiny and a beloved team member meets an untimely demise.

Watch Criminal Minds: Season 6, Episode 22

"Out of the Light"

The BAU is called to a North Carolina resort town after a woman is found badly injured and another woman is missing. On arrival, the team discovers these two women are not the only victims.

Watch Fringe: Season 3, Episode 21

"The Last Sam Weiss"

Olivia joins forces with the mysterious Sam Weiss in a desperate race against time.

Watch Fringe: Season 3, Episode 20

"6:02 AM EST"

In the parallel universe, Walternate activates his doomsday machine, triggering devastation in the prime universe. Peter realizes he has no choice but to enter the machine and try and break the circuit. Meanwhile, Fauxlivia resolves to save both worlds by trying to bring Peter back to convince the Secretary to stop the machine.

Watch Supernatural: Season 6, Episode 19

"Mommy Dearest"

Sam, Dean, Bobby and Castiel track Eve to a small town in Oregon by reuniting with the vampire Lenore, who reveals that Eve knows they are coming to hunt her down. The guys discover the townspeople have been converted to vampire/wraith hybrids, but surprisingly, some of them appear to be dying. Sam and Dean find two little boys, whose parents have been killed by the monster hybrids and decide to take them to their uncle who lives a few miles away. When they return, they encounter Eve who decides to torture them by taking the form of their late mother, Mary Winchester, just so they understand what a "mother's love" means to her. She reveals that Crowley is still alive, harvesting souls, and torturing her children. She proposes the brothers join her in her hunt, but after Dean refuses her offer, Eve attempts to turn him into one her children by biting into his neck, unknowing that Dean drank whiskey with Phoenix ash so it was in his blood system. Eve convulses before collapsing onto the floor. Bobby later tells Sam he's suspicious of Castiel's motives and suspects Castiel may have purposely let Crowley escape, but Dean denies it. However, Crowley is seen at the end of the episode meeting up with Castiel over the body of Eve and saying to him that he's tired of covering up his messes.

Watch Supernatural: Season 6, Episode 18

"Frontierland"

Sam, Dean and Bobby are doing research in the Campbell's library when Bobby finds a book that can help find a way to win against Eve, Bobby finds out that ashes from a phoenix can kill her although they thought they didn't exist. Dean finds Samuel Colt's diary, where it is mentioned that he killed a phoenix in Sunrise Wyoming in the year 1861. They decide to call Castiel so he can send them back in time, but instead one of Castiel's lieutenants called Rachel appears. She starts telling the brothers to stop calling Cass because he is busy, when Cass suddenly appears. After explaining the risks of sending someone so far away in time, he tells Sam and Dean they only have 24 hours in there, because he may not be able to bring them back if they stay longer than that and then proceeds to send them them back to time and place mentioned in the diary. As the brothers enter the town, Elias Finch is about to be hanged for for the murder of his wife. Finch informs the judge, the sheriff, and the deputy that they are all going to burn, then is hanged by the neck. Sam and Dean go to the sheriff to see if he knows anything about Samuel Colt, but he tells them to go talk to the local bar. There they find out that Samuel Colt is building some railroads 20 miles away from town, and then the judge goes to a bedroom with a prostitute, when Finch appears and burns him until he is just a pile of smoldering ash. Finch does the same to the sheriff, and Dean is proclaimed as the new town sheriff while Sam tries to find Samuel Colt. Sam finds him and presents himself a hunter from the year 2011 and gives his cellphone as proof, while he tries to convince Colt to help him kill Elias who is in fact the phoenix. Meanwhile, Rachel confronts Cass about his plan to win the war, after which she tries to kill him after telling him how could he be planning on doing that. Cass is seriously injured but manages to kill Rachel, after which he goes to Bobby's house. He tells Bobby he won't be able to bring the brothers back unless he can regain his power by touching a human soul, when Bobby offers himself to do it. Meanwhile back in 1861, Dean uses the deputy as a bait to Finch, who can't go through the iron bars where he the deputy is behind. Finch takes a gun and kills him, and starts to chase Dean. After losing sight of Finch, Dean finds Sam who was given the Colt gun. Dean kills Finch with the Colt, but are brought back by Cass right when they were going to get the ashes. After thinking everything is lost, a mysterious package from Samuel Colt comes that was supposed to be delivered that day to Bobby's house. Inside it was a letter to Sam telling him he got the address out of the cellphone. Along with the card, Sam took out his cellphone and a jar with the ashes of the phoenix.

Watch Fringe: Season 3, Episode 19

"Lysergic Acid Diethylamide"

The team battles frantically to extract Bell's consciousness from Olivia's body before her soul is lost forever.

Watch Supernatural: Season 6, Episode 17

"My Heart Will Go On"

Sam and Dean are trying to stop Fate when it begins to kill people because Balthazar changed history and prevented the Titanic sinking. Fate's victims were all supposed to die in it.

Watch Criminal Minds: Season 6, Episode 21

"The Stranger"

The BAU hunts a stalker in San Diego who is targeting college students with the help of a local police officer. Meanwhile, the team comes under Strauss' scrutiny in the wake of the loss of Prentiss.

Watch Criminal Minds: Season 6, Episode 20

"Hanley Waters"

As the BAU investigates targeted killings in Tampa, they deal with their own feelings about the loss of Prentiss.

Watch Criminal Minds: Season 6, Episode 19

"With Friends Like These..."

The BAU is called to Portland to assist in catching a pack of killers who enjoys targeting victims.