- Actor Allusion: Mark Pellegrino is killed by a third party being manipulated by a man who always wears black.
- Fake American: David Lyons (Australian) plays Bass Monroe, Tracy Spiridakos (Charlie) is Greek-Canadian, and Colm Feore (Randall of the DoD) and Leslie Hope (Georgia Federation President Kelly Foster) are Canadian.
- Fake Brit: Anna Lise Phillips (Australian) plays Maggie.
- Fan Nickname: Aaron's name hasn't been stated much by episode 2, leading some to refer to him as "Google Guy". And there's "Bratniss" for Charlie.
- Screwed by the Network: NBC changed the series' time-slot to Wednesday nights. Without The Voice as a lead-in, the show's ratings suffered heavily as a result. And then they cancelled it too close to the end of Season 2 for the show's producers and writers to create a proper series finale.
Trivia / Revolution