Alan Cumming, Parker Posey, John Benjamin Hickey, and Denis O'Hare, who are in this episode, all appeared in the 2001 film, The Anniversary Party, co-written and directed by Jennifer Jason Leigh and Alan Cumming.
Matt Czuchry (Cary Agos) & Manish Dayal (Dinesh) went on to star together on The Resident (2018) as Conrad Hawkins & Devon Pravesh respectively.
Jonathan Groff and Renée Elise Goldsberry will go on to become part of the cast of Hamilton (2020) as King George and Angelica Schuyler respectively.