This episode introduces the character of Carter Schmidt, played by Christian Borle. He appears in 5 episodes in total.
Janel Moloney (Kathy Eisenstadt) & Julianna Margulies (Alicia Florrick) also worked together on ER (1994) episode, The Birthday Party (1995).
Christian Borle reprises his role of Carter Schmidt in The Good Wife spin-off, The Good Fight (2017).
Peter Gerety reprises his role of Judge Timothy Stanek in The Good Wife spin-off, The Good Fight (2017).
Matt Czuchry (Carey) & Christian Borle (Carter Schmidt) also worked together on episode 1.3, Summer (2016), of Gilmore Girls: A Year in the Life (2016) as Logan & Carl respectively.