All Along the Watchtower

All Along the Watchtower is the 23rd episode of Season 12. It will air on May 18, 2017 at 9PM.

Summary
Lucifer battles Sam, Dean and Castiel for control of his unborn child.

Plot
TBA.

Main Cast

 * Jared Padalecki as Sam Winchester
 * Jensen Ackles as Dean Winchester
 * Mark Pellegrino as Lucifer
 * Mark Sheppard as Crowley
 * Misha Collins as Castiel

Guest Stars

 * Samantha Smith as Mary Winchester
 * Courtney Ford as Kelly Kline

Featured Supernatural Beings

 * Archangel (Lucifer)
 * Nephilim
 * Seraph (Castiel)

Continuity

 * TBA.

Trivia

 * This is the second part of the two-part season finale.
 * This is also the first episode since LOTUS to air at the 9PM timeslot.