The leaders of the other packs give Jeremy Danvers 1 week to kill Malcolm Danvers or they will take over his pack. The remaining members of Jeremy's pack search for Malcolm. They encounter another unfriendly group with supernatural powers who are also after Malcolm. Written by Albert23

Jeremy keeps Malcolm alive to find Rachel Sutton. The new group is witches. They fail in their first attempt to take Malcolm. A meeting is arranged. They reveal a third group is after Malcolm.

Having lost Malcolm, the Pack is forced into an uneasy alliance with a Coven of witches against a common enemy. But, when this new threat proves to be more powerful than they anticipated, and both the Pack and Coven suffer heavy losses in the confrontation. Written by Production

Elena awakens to find herself the subject of painful tests in a hidden compound run by a maniacal and powerful cult leader. Meanwhile, The Pack and witches must resort to dark magic in an effort to track down their missing members.

In order to stay alive, Elena must guide Dr. Bauer through her first Change as the Pack and Coven try to figure out who Aleister is, and where his compound is located.

Aleister casts a spell on Elena, forcing her into a battle against her own dark fears and demons. Meanwhile, Rachel is locked in a cage with Logan, struggling to come to terms with what he is. Clay and Paige must overcome their personal differences in order to find Aleister's compound. Written by Production

When the new Spanish Alpha tries to blackmail Jeremy into murdering the Russian Alpha, the Pack has things under control until a surprise visit from Savannah upends their plans. Nick and Paige try to secretly meet Nick's mother.

Having possessed Clay's body, Aleister returns to Stonehaven and the Pack where he creates ideal conditions to abduct Savannah by convincing Jeremy to let the Coven complete her initiation ritual on the property. Meanwhile, Clay finds himself trapped in his unconscious, wrestling with both the occupying Aleister and his own mind in a way that will either destroy him... or offer the key to his survival. Written by Production

With Aleister's Undoing spell activated, Elena, Clay, Paige and Nick try to find him at Clara's house, only to discover Aleister's sinister endgame for Savannah once the Undoing is complete. Jeremy helps Ruth delve into Left Hand magic in order to take down Aleister from afar, and Logan spirals into his own dark corner. Written by Production

The Pack and Paige arrive at the Deplhi, but Aleister, Clara and Savannah are one step ahead. While Jeremy and his pack fight spelled guards to get to the catacombs, Aleister is already there trying to stop Ruth from killing him. Elena and Paige get to the catacombs first and the fight to stop the Undoing begins.