Season 4
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. As Billy deals with his own chronic pain and Patty can’t shake the feeling she’s being used, they will test each other’s loyalty like never before.
Episodes
Hadleyville
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.
The Pain Killer
Patty finds herself on the hook for Billy’s behavior as he digs deeper into the case.
Signed, William Hamilton McBride
As Billy and Sam grow closer, he discovers that the opioid industry is keeping bigger secrets than he ever imagined.
Forcibly Removed
Billy goes to extremes to keep the case alive, and Sam questions whether bringing him on board was a good idea after all.
Spilt Milk
As Billy faces repercussions from his conduct, he is forced into a truce with an old adversary.
Rundleworks
Billy and Patty take measures to protect a witness, while the partners at Margolis & True scramble to strengthen their case.
Lawyer Trickery Bullshit
When Patty calls a surprise witness to the stand, the defense does everything they can to undermine the witness’s credibility.
It's Time
In a final showdown with George Zax, Billy and Patty seek justice for the victims of the opioid epidemic, no holds barred.