'Supernatural' Season 11 Episode 23 Finale SPOILERS: Will Castiel Come Back to Help Defeat Amara? Is Chuck Dead or Alive?

Episode 22 Season 11 of "Supernatural" hinted at a major battle between Amara and Chuck. However, the upcoming episode, "We Happy Few," is more about inexplicable disappearance of Castiel and a clash between Lucifer and Chuck. But what can viewers expect from season 11 finale of "Supernatural?" 

In season 11, Episode 22 of "Supernatural," Lucifer doesn't want to forgive his father for imprisoning him for ages. Chuck, on the other hand, is not prepared to apologize to Lucifer, who stomps angrily to his room, proving once again that he is a spoiled angel. However, Sam and Dean talk Chuck into sorting things out with Lucifer where the former apologizes to his favorite son.

Now that the air is clear between Chuck and God, the next thing Winchesters want to put Amara back into her box. "Supernatural" army looks ready to take on Amara as Castiel calls for angels help, Rowena gets the witches in and Crowley beckons demons to play along. However, will their super plan work? But Amara is a step further as she kills Lucifer and tells Chuck, as he breathes his last, that she wants him to see how she finishes his creation.

Now that Lucifer is dead, the fans want to know what will happen to Castiel. According to the latest trailer, finale episode does not hint about Castiel's survival. However, the fans can expect to see Dean and Amara in a massive confrontation in "Alpha and Omega."

"Alpha and Omega," the "Supernatural" Season 11 finale will air on The CW on May 25.