John is sworn in as governor of Montana, settles into the powers of his office and makes bold moves to protect the Yellowstone, and the bunkhouse and the Duttons enjoy the Governor's Ball.

John makes a passionate speech to the state of Montana, a formidable new opponent from Market Equities arrives on a private jet, and the cowboys on the Yellowstone deal with a new problem.

Beth heads to Salt Lake City to take care of unfinished business, a trap's set for Jamie, Kayce makes an important decision for his family, and Thomas Rainwater deals with mounting pressure.

John tells Clara to cancel his Capitol meetings so he can brand cattle with the Yellowstone cowboys, and Beth's disdain for a perceived rival reaches a boiling point.

John deals with a herd problem, Senator Perry delivers news to Thomas Rainwater, Jamie and Sarah plan their next move, and Beth discusses a new business plan with the ranch in mind.