• The episode opens with flashback featuring a chyron informing us the stardate is 61914.3, setting the scene sometime between “Last Flight of the Protostar, Part II”, and “Ascension, Part I”, assuming stardates increase with the passage of time, as they show.
• We get to see Wesley captured by Ascencia and the Vau N’Akat, which was revealed to be his status in “Ascension, Part I”.
• Gwyn records the current stardate as 62083.5 in her personal log.
• ”Sounds like they’re…playing poker.” We’ve seen that the senior staff of both the USS Enterprise D and the USS Cerritos enjoy playing poker in their off hours.
• With the expedition of Zero, the Protogies all return to wearing their civilian clothes from season one.
• The Protogies have an emergency site to site transporter with power for one beam-out. The appearance looks to be based on a similar device used by the Tom Paris of an alternate universe in "Non Sequitur".
• Data used a similar device in “Star Trek Nemesis” to save Captain Picard, but that prototype emergency transport unit could only transport one person, whereas this one should be able to move the entire group.
• ”Wesley Crusher told us we must stay together.” Maj’el is referring to events depicted in “The Devourer of All Things, Part II”.
• Later this episode, Wesley clarifies that he meant they needed to maintain physical proximity at all times. The Protogies have split up in: "Last Flight of the Protostar, Part II", "A Tribble Called Quest", "Cracked Mirror", and "Ascension, Part I".
• The other Vau N’Akat imprisoned with the Diviner are the Elders who were depicted in “Into the Breach, Part II” as being Solumn’s heads of state.
• To avoid detection by some guards, Zero puppets an unconscious Vau N’Akat while Gwyn provides a voice. In “The Magnificent Ferengi’ Rom and Nog come up with a way to remotely puppet the corpse of a Vorta and temporarily fool some Jem’Hadar and Iggy Pop.