Season 1 of The Good Fight premiered on February 18, 2017.

Due to an enormous financial scam, in which they lost all their savings and reputation, the first season follows Diane Lockhart and her goddaughter Maia Rindell as they are forced to join Lucca Quinn at one of Chicago's preeminent law firms.

Season 2 of The Good Fight premiered on March 4, 2018.

The Chicago murder rate is on the rise, and amidst the insanity, Diane, Lucca, Maia, and the rest of the law firm find themselves under psychological assault when a client at another firm kills his lawyer for overcharging. Following a copycat murder, the firm begins to look at its own clients suspiciously. Meanwhile, Diane battles with a new partner at the firm, Maia becomes tougher after her parents' scandal puts her on trial, and Lucca is brought back into the orbit of Colin.

Season 3 of The Good Fight premiered on March 13, 2019.

The world went crazy in the second season, and now, in season 3, the resistance does. Diane Lockhart tries to figure out whether you can resist a crazy administration without going crazy yourself, while Adrian Boseman and Liz Reddick-Lawrence struggle with a new post-factual world where the lawyer who tells the best story triumphs over the lawyer with the best facts. Meanwhile, Lucca Quinn balances a new baby with a new love, and Maia Rindell finds a new Mephistopheles in Roland Blum, a lawyer who is corruption incarnate.

Season 4 of The Good Fight premiered on April 8, 2020.

Season four finds Reddick, Boseman and Lockhart navigating a very different landscape. After their defeats in the previous season, Reddick, Boseman and Lockhart was forced to accept an offer by a huge multinational law firm, STR Laurie, to become a small subsidiary.

Season 5 of The Good Fight premiered on June 23, 2021.

Diane è costretta a chiedersi se sia appropriato per lei aiutare a gestire uno studio legale afroamericano con Liz sulla scia delle dimissioni di Adrian e Lucca. Nel frattempo, Marissa e lo studio si immischiano con Hal Wackner, un veterano di Chicago che decide di aprire un'aula di tribunale nel retro di una copisteria.

Season 6 of The Good Fight premiered on September 8, 2022.

L'ultima stagione fa sentire Diane come se stesse impazzendo, alle prese con un inquieto senso di déjà vu, con tutto: da Roe verso Wade, ai diritti di voto, al ritorno delle aggressioni della Guerra Fredda. Nel frattempo, gli avvocati di Reddick & Associati si chiedono se la violenza che vedono intorno a loro indichi un'imminente guerra civile.