The Pledge Moon looms over Purgatory as Wynonna and Waverly must find a way to end the family curse before their demonic foe puts an end to the Earp line - and humanity - once and for all.

Wynonna has a run in with Revenants that leads her to an unexpected revelation about the curse. Waverly meets an important figure from her past, and Nicole tries to evacuate Purgatory - before it's too late.

A mysterious woman who knows a little too much about the Earps arrives on the Homestead with a special mission for Wynonna and Waverly. The rest of the team must wrangle a deadly fire witch.

History keeps repeating itself when Wynonna has to make an impossible choice. Waverly and Nicole visit a jeweller and a familiar face returns to Purgatory.

It's date night in Purgatory, which means dressing up, drinking, and fighting demons as a formidable, former foe stalks the gang.

Lady Luck seems to have abandoned Wynonna and Nicole when an errand for Nedley goes terribly wrong. Mama discovers Doc's secret.

Eggnog for everyone! It's holiday season in Purgatory! Wynonna teams up with a new ally to search for a missing kid on Christmas Day. Meanwhile, Waverly learns more about her father.

A demon causes havoc in town as Wynonna, Waverly and Jolene must decide who they can trust.

The forest reveals its secrets - and a clue to Nicole's past. Meanwhile, Wynonna pays an unexpected visit to her mother.

The team must come to terms with the consequences of their actions. Meanwhile, someone claiming to be from Black Badge Division arrives in Purgatory.

The demon who cursed the Earp heir reveals himself in a shocking turn of events that will leave the team forever changed.

When a mysterious bus full of sexy strangers rolls into town, Wynonna must figure out why they are in Purgatory before the entire town falls under their spell.