Diane takes on a new client who is accused of cyber-terrorism; an accident brings Diane and Kurt together; Henry reveals new truths about the scandal to Maia.
- Christine Baranski as Diane Lockhart
- Rose Leslie as Maia Rindell
- Erica Tazel as Barbara Kolstad
- Cush Jumbo as Lucca Quinn
- Delroy Lindo as Adrian Boseman
- Justin Bartha as Colin Morrello
It's time for the bi-annual reviews at Reddick, Boseman and Kolstad. Lucca gets good news while Maia has some mixed reviews.
Diane gets a call that Kurt has been in an accident. A former client, Dylan Stack, returns.
Henry meets with the Department of Justice but isn't offered the deal he was hoping for. He reaches out to a mysterious old friend for help.
The firm finds out about a potential attack on the power grid and goes to the DOJ looking for an immunity deal. Things go awry when Lucca is arrested.
Maia wants to be more assertive so she picks a partner to shadow for the day. Colin tries to resign but ends up being promoted.
Marisa works with Jay to find the real person behind the cyber terrorism. Jay continues to be impressed by her investigative skills.
Mr. Staples returns to cause more destruction. The city of Chicago has a blackout.
Maia, Lenore and Henry enjoy a last meal together as a family, at least for a while. Meanwhile, Diane and Kurt reconcile.
Maia's dad flees after agreeing to a 35 year plea deal and Maia is arrested in connection with the ponzi scheme.