A furious thunder-snowstorm makes landfall while Wynonna and Waverly are forced to confront their demons - and each other.

Wynonna races against the clock to save Purgatory before the whole town takes a permanent dirt nap.

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.

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.