Chris Noth (Peter Florrick) & Haviland Morris (Jody Vaughn) also worked together on episode 1.4, Kiss the Girls and Make Them Die (1990), of Law & Order (1990) as Mike Logan & Polly Norris respectively.
Giada Cabrini, played by Karen Olivo, previously appeared in episodes 1.20, Mock (2010), and 1.23, Running (2010).
Archie Panjabi (Kalinda Sharma) & Marc Warren (Nick Savarese) both worked on Life on Mars (2006), although did not share any scenes.
Kurt Fuller reprises his role of Judge Peter Dunaway in The Good Wife spin-off, The Good Fight (2017).