Eli Gold (Alan Cumming) talks about fighting the Defence of marriage act. The act was overturned by the Supreme Court in 2013.
Carrie Preston reprises her role of Elsbeth Tascioni in The Good Wife spin-off, The Good Fight (2017).
Roger Brenner, who has an uncredited role as a lawyer in this episode and 18 others, also had an uncredited role playing the part of a stock trader in episode 1.1, of The Good Wife spin-off, The Good Fight (2017).
Chris Noth (Peter Florrick) & Susan Wands (Secretary) also worked together on episode 7.20, Neighborhood Watch (2008), of Law & Order: Criminal Intent (2001) as Mike Logan & Mrs. Moss respectively.
Matt Czuchry (Cary Agos) & Anika Noni Rose (Wendy Scott-Carr) previously worked together on episode 2.2, Hidden Agenda (2003), of Hack (2002).