Wynonna struggles to marry her impetuous nature with the rules imposed by the Black Badge Division, just as her return to Purgatory has attracted unwanted attention. Henry the drifter makes a bargain he may not be able to uphold.
A posse of Revenants go on a killing spree, but Wynonna soon realizes their random murders have a darker, more sinister purpose. Waverly challenges Henry's motivations and sets out to unearth more of his past.
The La Sirena crew begins an unpredictable and lively expedition on Freecloud to search for Bruce Maddox. When they learn that Maddox has found himself in a precarious situation, a familiar face offers her assistance.
A clumsy analyst for a secret government agency becomes a spy when all other agents are compromised. With the help of his intelligent female partner, he attempts to take down an evil organization and prevent a nuclear attack.