A burned-out attorney gets a second chance for redemption when he agrees to pursue a wrongful death lawsuit against the biggest client of his former law firm.
The unexpected death of an old friend takes Billy McBride to California’s Central Valley, where a record drought has made water more valuable than human life.
As Billy and Patty begin a class action lawsuit against the corporate farmers, the Blackwoods start dealing with everyone who gets in their way, including Billy.
Flashing back to before the events of the season, Billy has a drunken weekend at the Rising Sun Hotel and Casino, crossing paths with the Blackwoods and their scheme to steal water.
Billy and Patty grill the Blackwoods in their depositions, shining a light on their complicated relationship and how they obtained ownership of the county’s water supply.
As Billy and Patty close in on the Blackwoods, Wade tries to cover up their crimes. Diana makes one final, desperate play, regardless who gets in her way.
In the final season, Billy returns to his Big Law roots after Patty takes a job at a prestigious white-shoe law firm in San Francisco. Together, they try to take down one of America’s most insidious Goliaths: the opioid industry.