With the State Senate election only days away, Bill (Bill Paxton) puts the squeeze on Paley (Perry King) in an attempt to protect his candidacy. But Marilyn (Sissy Spacek) has an ace up her sleeve that threatens to wreck Bill’s chances, or so it seems. At the casino, Jerry (Robert Beltran) and Tom’s (Adam Beach) tribal leadership is jeopardized by the illegal actions of family members. Caught in a tangled family web, Margene (Ginnifer Goodwin) weighs her allegiance to Bill with her desire to keep Ana (Branka Katic) and Goran (Steve Bacic) in her life. Desperate to get pregnant, Nicki (Chloë Sevigny) gets news from Dr. Roquet Walker (Eric Ladin) – J.J.’s son – that seems too good to be true. A late-breaking polygamist scandal in Kansas becomes national news, forcing Bill and his three wives to rethink their bold post-election plans. Written by Eileen Myers; directed by David Petrarca.9 p.m. Sunday. HBO. (It also repeats at 11 p.m. for everybody busy with the Oscars.)