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.

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

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.

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

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

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.