During James Delos's retirement party, Delos seems to be suffering from a respiratory disease (he coughs repeatedly and has trouble speaking). Later, he instructs the piano-player to play "anything but fuckin' Chopin." Frédéric Chopin died from complications of tuberculosis.
Claire Unabia officially portrays Juliet after being inadvertently cast via the stock photo that sent Peter Abernathy over the edge in The Original (2016).
This is the first episode that starts with a scene before the opening credits.
When Logan is asked to determine which of the party guests is a host it becomes something akin a live version of the Turing Test. The Turing Test is one that attempts to see if a machine can pass as a human; often determined by natural language conversation.