This episode introduces the character of Connor Fox, played by Matthew Morrison. He appears in 6 episodes in total.
Alan Cumming (Eli Gold) & Shawn Andrew (Construction Worker Walt) also worked together on episode 1.6, Flat Line (2018), of Instinct (2018), as Dr. Dylan Reinhart & Uni respectively.
Margo Martindale reprises her role of Ruth Eastman in The Good Wife spin-off, The Good Fight (2017).
Nathan Adams Stark reprises his role of a process server in The Good Wife spin-off, The Good Fight (2017).