Season 4 finds Reddick, Boseman & Lockhart navigating a very different landscape. After they lost their biggest client, Chumhum, and their founding partner’s name was tarnished, Reddick, Boseman & Lockhart was forced to accept an offer by a huge multinational law firm, STR Laurie, to become a small subsidiary. Suddenly, all of their decisions can be second-guessed by the giant firm that is literally on top of them. While STR Laurie initially seem like benevolent overlords, we find Diane Lockhart (Baranski) and her colleagues chafing at their loss of independence.
Cush Jumbo, Audra McDonald, Sarah Steele, Michael Boatman, Nyambi Nyambi, Zach Grenier, John Larroquette and Delroy Lindo also star in the series. Hugh Dancy joins Season 4 in a recurring role.