Exodus

Exodus is the 22nd episode of Season 13. It aired on May 10, 2018.

Summary
Sam and Dean devise a plan that will save innocent lives. Meanwhile, Jack continues to wrestle with the consequences of his decisions.

Plot
TBA.

Main Cast

 * Jared Padalecki as Sam Winchester
 * Jensen Ackles as Dean Winchester
 * Mark Pellegrino as Lucifer
 * Misha Collins as Castiel and Alternate Castiel
 * Alexander Calvert as Jack

Special Guest Stars

 * Jim Beaver as Alternate Bobby Singer

Guest Stars

 * Samantha Smith as Mary Winchester
 * Richard Speight Jr. as Gabriel
 * Ruth Connell as Rowena MacLeod
 * Felicia Day as Alternate Charlie Bradbury
 * David Haydn-Jones as Arthur Ketch

Co-Stars

 * Christian Keyes as Alternate Michael
 * Katherine Evans as Maggie
 * Alexander Cendese as
 * Jeffrey Joseph as
 * James Lafazanos as
 * Dagan Nish as

Featured Supernatural Beings

 * Angels
 * Archangels
 * Ghoul
 * Nephilim
 * Primordial Entity
 * Prince of Hell
 * Seraph
 * Witch

Continuity

 * Arthur Ketch and Alternate Charlie Bradbury previously appeared in Bring 'em Back Alive.
 * Alternate Bobby Singer and Alternate Michael previously appeared in Good Intentions.
 * Arthur Ketch was previously on Earth in The Thing.
 * Jack was previously on Earth in The Bad Place.
 * Mary Winchester was previously on Earth in the Season 12 episode All Along the Watchtower.
 * An Angel's Wings were previously featured in Unfinished Business.
 * Alternate Michael's wings were previously featured in The Rising Son.
 * Angel-killing bullets were previously featured in Bring 'em Back Alive.

Trivia

 * The episode was originally titled Apocalypse Now but was later changed for unknown reasons.
 * The title refers to the exodus of the resistance to the Main Universe.
 * This episode marks the first time since Season 7 where Jim Beaver appears in multiple episodes.
 * This is the third episode of the season to feature all the main characters with Lost & Found and Beat the Devil being the first two.
 * This is the first episode to feature three Archangels, albeit with two from the main reality and one from the Apocalypse World.
 * This episode marks the first time the original members of Team Free Will and Gabriel meet Alternate Michael.
 * This will be the first time Gabriel meets Alternate Michael.
 * This is the first episode to feature multiple Archangel Blades.
 * An alternate Castiel is introduced as an angel loyal to Michael in this episode. He is killed by the Main Universe Castiel.
 * This is the second episode to have a character kill their counterpart from another universe with Wayward Sisters being the first one when Alternate Kaia killed Kaia Nieves.
 * This is the second episode where Castiel meets another version of himself with The Big Empty being the first one when he met the Cosmic Entity.
 * After being rescued, Arthur Ketch comments on Dean rescuing him for once and how its "about bloody time." This is a reference to War of the Worlds and Devil's Bargain where Arthur rescued the Winchesters from the Bar Attackers and Lucifer and Anael respectively.
 * This is the first episode since the Season 10 episode Dark Dynasty to feature a version of Charlie Bradbury in the Main Universe.
 * The effects of Castiel's "upgrade" in Swan Song are seen in the fact that he is easily able to overpower his counterpart who never received the promotion to Seraphim from God that Castiel did.
 * This is the first episode since the Season 11 episode Safe House to feature a version of Bobby Singer in the Main Universe.
 * This episode marks the second time that Sam has ever killed an angel after Miriam in Lost & Found and the first known time that Mary has killed an angel. Dean kills another angel, the third regular angel that he has killed on his own with an angel blade. He previously killed several regular angels alongside Arthur Ketch using angel-killing bullets in Bring 'em Back Alive.
 * Kevin's revelation in Unfinished Business that he has perfected the Alternate Reality Rift Opening Ritual from the Angel Tablet for Michael is revealed to have apparently been a hoax and part of the trap Michael used Kevin to lay for Jack as Michael is shown to still lack a way to open a rift before Lucifer provides him with the ritual.

Behind the Scenes
TBA.