Chris Noth (Peter Florrick) & Ruben Santiago-Hudson (Charles Jinks) also worked together on two episodes of Law & Order (1990), as Mike Logan & Mr. Gaines/ Detective Brian Keene respectively.
Richard Masur reprises his role of Geoffrey Solomon in The Good Wife spin-off, The Good Fight (2017).
Julianna Margulies (Alicia Florrick) & David Krumholtz (Josh Mariner) previously worked together on three episodes of ER (1994) as Carol Hathaway & Paul Sobriki respectively.
Chris Noth (Peter Florrick) & David Krumholtz (Josh Mariner) also worked together on episode 4.1, Sweeps (1993), of Law & Order (1990), as Mike Logan & Scotty Fisher respectively.