Wynonna Earp returns to her home town of Purgatory to fight against the demons that dwell there. She must destroy the resurrected souls who are taking over the town, as they wander in a state of unrest.
Seeking her sister, Wynonna desperately looks for a way into the Garden before they're separated for good. Season four premiere. (S4, ep 1)
Waverly and Doc learn not to trust appearances, while Nicole and Wynonna fight their way to the Garden's second entrance. (S4, ep 2)
Doc teams up with a new demon, Wynonna finds herself at odds with the law, and Purgatory is not what it was. (S4, ep 3)
Wynonna faces a foe nobody else can see. Waverly and Nicole hunt Peacemaker, and Rachel's crush has a secret. (S4, ep 4)
Holy War - Part 1: The Homestead comes under attack, sending Wynonna and Doc after Peacemaker. Nicole faces mystical consequences. (S4, ep 5)
Holy War - Part 2: Nicole is in jeopardy after her exorcism is interrupted. Wynonna and Rosita must put their differences aside in a hurry. (S4, ep 6)
Love's All Lover: Love is literally in the air as Waverly and Nicole celebrate their engagement, while Wynonna is consumed with guilt. (S4, ep 7)
An unforgettable Halloween awaits Wynonna and Waverly when an amnesia-inducing fog surrounds the Ghost River Triangle. (S4, ep 8)
Wynonna and co prepare for a night of trivia in Purgatory, but the night is marred by murder, mayhem and brain sandwiches. (S4, ep 9)
Wynonna and her friends are targeted as dark forces reappear in the Ghost River Triangle, intent on finishing what they started. (S4, ep 10)
Wynonna and Waverly take two very different and dangerous paths in their effort to save Purgatory. (S4, ep 11)
Big feelings and even bigger decisions await when a new witch makes herself known and causes trouble in Purgatory. Season four finale. (S4, ep 12)