Official photos from the Supernatural season 12 finale, “All Along the Watchtower,” airing Thursday, May 18 at 9/8c on the CW.

Official Synopsis from the CW: “Lucifer (Mark Pellegrino) battles Sam (Jared Padalecki), Dean (Jensen Ackles) and Castiel (Misha Collins) for control of his unborn child.”


#17 The Winchesters


#16 Mary Looks Like She’s Back to Normal


#15 Sam and Dean


#14 Lucifer Wants His Son


#13 Can the Winchesters Stop Lucifer?


#12 Sam


#11 Ready to Fight Lucifer


#10 Cas and the Boys


#9 Sam and Cas


#8 Dean and Cas


#7 Lucifer


#6 Kelly Kline


#5 Cas


#4 Will Cas Protect His Nephilim Nephew?


#3 Mary the Midwife


#2 It’s Baby Time


#1 Will Kelly Survive the Birth?

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