With the grand opening of the Blackfoot Magic Casino only days away, the Henricksons make last-minute preparations. At the compound, Adaleen shares a shocking secret with Nicki. Worried for her safety, Lois offers Frank a piece of her fledgling bird purveying business.

Ignoring pleas from Nicki to become Juniper Creek's next prophet, Bill contemplates running for the vacant Utah State Senate seat against an ardent polygamy foe, Roy Coburn. Sarah and Scott decide to forgo a wedding in Bill's church in favour of a civil ceremony.

Bill looks for allies in Washington, D.C., and tries to land an endorsement from Congressman Clark Paley. Fearing Wanda spilled the beans to J.J., Joey goes to extremes to safeguard their dirty secret. Barb and Sarah hit a young Native American woman with their car.

Pressed by Coburn, Bill gets his family to stage an elaborate rally announcing his candidacy. Don takes a bullet for Bill over insurance discrepancies caused by his multiple wives. J.J. approaches Alby with a partial solution on how to dispose of a "flock cast adrift".

Bill pulls out all the stops in his efforts to win Paley's support for the state senate nomination, while Nicki relishes her role as his campaign's 'secret weapon'.

Ana resurfaces with a surprise revelation that shakes up the family. Bill tries to get Tommy and Jerry to rebrand the casino and expand its advertising into Idaho.

With a revenge-minded Joey in tow, Bill makes an emergency trip to Mexico after Lois and Frank's latest smuggling escapade backfires. Nicki is jolted by a doctor's news.

Sarah shakes up the family with an announcement, while Nicki makes an all-out attempt to be the woman Bill wants her to be. Margene is put on the defensive when Bill questions her real reasons for getting married.

With the State Senate election only days away, Bill puts the squeeze on Paley in an attempt to protect his candidacy. But Marilyn has an ace up her sleeve that threatens to wreck Bill's chances, or so it seems.