Henry and Deputy Marshall Dolls infiltrate a Revenant hive. Wynonna tries to avoid being a serial killer's next victim.

Wynonna and Dolls investigate the snowy Barrens and the rumors of a bloodthirsty beast. Henry confronts his future with Waverly's help.

An admirer with a gruesome vendetta threatens the town. Wynonna tries to outwit Bobo Del Rey and protect Dolls.