Matt Czuchry (Cary Agos) & Manish Dayal (Dinesh) went on to star together on The Resident (2018) as Conrad Hawkins & Devon Pravesh respectively.
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.
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.