Watch Goliath

When Billy undercovers the full extent of the Blackwoods' crimes, he forces Wade into damage control mode. Diana makes a desperate attempt to keep what is rightfully hers, no matter who she has to destroy in the process. Patty follows a tip from Diana that could change her life forever. Meanwhile, Brittany makes a major decision about her future, and Billy helps Denise finally find closure with Marisol.

In order to convince the court to break the Blackwoods' NDAs, Billy puts Wade on the stand and forces him to give incriminating testimony under penalty of perjury. Billy offers Stephanie Littlecrow a way out of the lawsuit, but he needs something from her first. Meanwhile, Diana makes Joe Littlecrow a business proposition he can't refuse. Back in Los Angeles, Denise decides it's finally time to do something about Marisol Silva, for once and for all.

Billy and Patty depose the Blackwoods, putting Wade and Diana on the record and pitting them against each other. As the Blackwoods tell their stories, Billy begins to learn how they seized ownership of the county's water board, while JT finally gets his hands on the evidence that completes the puzzle. Billy surprises Wade by uncovering a secret Diana has been hiding from him. Meanwhile, Brittany faces tough questioning of her own as she pursues a career in law.

Billy and Patty head to court to get their class action certified, but they end up fighting for their lives when they walk into an ambush. Brittany is worried about Denise's drinking in college and asks Billy to have a fatherly talk with her. Patty makes a heartfelt plea to Diana and gets a surprising offer in return. Meanwhile, Stephanie Littlecrow's unexpected inheritance causes Wade and Diana to take radically different tactics to convince her to sell.

If Billy can't shake the feeling he's been to Blackwood County before, it's because he has. Flashing back to the months before Season 3 began, Billy has another drunk, lost weekend with Applebees, but this time at the Rising Sun Hotel and Casino. Along the way, they cross paths with the Blackwoods, if only Billy can remember what he discovered later. Meanwhile, Brittany starts making plans for her future and has to ask Billy for a big favor.

Billy and Patty try to convince county residents to join their class action against the water board. However, Wade Blackwood counters by bringing on a defense attorney with a personal vendetta against Billy. JT digs up information on the shady backroom deal that gave the corporate farmers control of the county's water, only to endanger a key witness. Meanwhile, Roy Wheeler confronts Diana Blackwood, trying to put an end to her scheme himself.

Billy meets Wade Blackwood's sister, Diana, as she prepares for the high-profile launch of her new almond-based lifestyle brand. Struggling to develop a wrongful death claim, Billy asks Patty for help. However, as she arrives in the Central Valley, Patty discovers a much larger problem: an entire county that has to live without water. When Billy attends a black-tie party at the Blackwoods' mansion, he encounters an old enemy and new complications.

After a tragic accident takes the life of an old friend, Billy McBride tries to help the grieving spouse find some closure. Billy's investigation leads him to California's Central Valley, where he quickly learns that nothing is as it seems. Away from the safety of home, Billy must come to grips with his own mortality while coming face-to-face with a new Goliath: a cabal of billionaire corporate farmers led by Wade Blackwood, who controls all the water in the area.