Big Love, Strange Bedfellows

Bill's Blackfoot casino opens. Adaleen shares a secret that leaves Nicki cold. Lois and Frank strike a deal, as do J.J. and Cara Lynn.

Bill contemplates running for the vacant Utah State Senate seat. Sarah and Scott forgo a wedding in Bill's church in favour of a civil ceremony, shocking Barb.

Bill looks for allies in Washington. Joey digs up his past. Sarah compensates a car-accident victim.

Bill rushes to announce his candidacy. Alby gives J.J. permission to add a wife. Don takes a bullet for Bill.

A revelation about his past threatens Bill's campaign. Nicki goes undercover, again. Margene gets the cold shoulder.

Ana resurfaces with a surprise revelation. Ben goes south of the border with his grandparents. Marilyn locks horns with Bill.

Bill and Joey make an emergency trip to Mexico. Margene makes a surprise offer to Ana. A bomb scare rocks the casino.

Barb becomes a lightning rod for Bill's campaign. Nicki tries a new look. Sarah shocks the family by announcing her intention to leave Utah.

Bill faces last-minute threats to his candidacy, and the three wives feel the strain as Election Day arrives.