The CW’s Supernatural season 13 episode 21 found Team Winchester in need of an archangel’s grace after Gabriel was unable to turn over enough to maintain an opening to the Apocalypse World. Reluctantly, they wound up capturing Lucifer and using his grace to keep the portal open. Rowena stayed behind to babysit Lucifer while Sam, Dean, Castiel, and Gabriel roamed the Apocalypse World searching for Mary Winchester and Jack.
Of course, Rowena wasn’t successful at holding Lucifer prisoner and while protecting herself, she accidentally tossed Lucifer through the portal. Meanwhile, Sam, Dean, Cas, and Gabriel ran into trouble while trying to save strangers from a vampire attack. Sam was killed during the fight and Dean, Cas, and Gabriel were forced into continuing the hunt for Mary and Jack without him.
Lucifer’s accidental push into the Apocalypse World was a mixed blessing. On the one hand, he was able to bring Sam back from the dead. On the other hand, Sam’s new deal with the devil meant Lucifer’s going to be allowed into his son’s life.
Up next, season 13 episode 22 titled “Exodus” airing on May 10, 2018. “Exodus” was directed by Thomas J. Wright from a script by Eugenie Ross-Leming and Brad Buckner.
The “Exodus” Plot: HITCHING A RIDE – Sam (Padalecki) and Dean (Ackles) devise a plan that will save innocent lives. Meanwhile, Jack (Calvert) continues to wrestle with the consequences of his decisions.
The Season 13 Plot: The exciting journey of the Winchester brothers continues as Supernatural enters its thirteenth season. Sam and Dean have encountered every kind of supernatural threat, facing down monsters, demons, and gods. Saving people, hunting things, and keeping the world safe. In the show’s twelfth season, the Winchesters were reunited with their long-dead mother, and joined forces with the British arm of the Men of Letters. But things turned from bad to worse, with the return of Lucifer and the surprising revelation that the Devil is expecting a child. Now, Sam and Dean find themselves facing a creature of almost unimaginable power… one that could save the world… or destroy it.