Connections

During the party scene, Beckett introduces herself as Jean Harrington, Barbara Stanwyck's character from The Lady Eve.

Beckett says to Castle, "I feel like I've just walked into a bad episode of Miami Vice", to which he replies, "OK, first, there are no bad episodes of Miami Vice, and second, who died?"

Title reference

When gaining access to the baggage area at the airport, DI Collin Hunt calls himself "Agent Bauer".