- Actor Allusion:
- This is not the first time Jimmi Simpson finds himself in an artificial environment with his co-worker.
- Likewise, this is not the first time Cristin Milioti becomes the latest and pivotal arrival in an already established bunch of characters.
- Jesse Plemons appears again as a shy, reserved Psychopathic Manchild hiding his worst impulses under a gentle exterior.
- Lastly, this is not the first time Michaela Coel plays a communication officer on a star ship, though it's more likely coincidence since both works were released around the same time (though the Star Wars film was also more than likely finished a long time before).
- The Danza: Jimmi Simpson as James Walton.
- Episode Code Number: Robert's apartment number is 402, a reference to the episode (originally) being series 4, episode 2.
- Fan Nickname: Daly has "Gamin Damon" due to his actors strong resemblance to Matt Damon.
Trivia / Black Mirror: USS Callister