While Rowena tries to consolidate her power to protect herself from the Winchesters, Sam and Dean search for a missing baby connected to the Darkness. Meanwhile, Castiel struggles to heal…

Clarke struggles to survive on a desolate, scorched earth while her friends in space come across a long-awaited beacon of hope.

Wick and Raven are faced with a setback. Maya and Jasper witness a terrible act.

Lincoln and Bellamy’s efforts to get into Mount Weather has some brutal consequences.

It’s a race against the end of the world as Praimfaya arrives forcing our heroes to make impossible decisions to ensure their survival.