The clip kicks off with a voiceover by Diane, played once again by Christine Baranski, saying, "Practicing the law, you don't go on instinct; you wait, you listen and watch."
"Eventually everyone reveals themselves," she adds, as dramatic music plays over a collection of clips.
The trailer also offers a glimpse at Cush Jumbo, who's returning to play Lucca Quinn, and provides a look at new character Maia Sindell, played by Rose Leslie of "Game of Thrones" fame. Maia plays Diane's goddaughter, a young lawyer whose reputation is ruined due to a massive financial scam, according to Entertainment Weekly.
EW reports "The Good Fight" picks up a year after the events of "The Good Wife" finale, which aired on May 8. The series premieres on 19 February 2017.