The Luc Besson film contains examples of:
- Dawson Casting: 30-year old Anne Parillaud playing teenage junkie Nikita.
The TV series contains examples of:
- Actor Allusion: One of the members of Oversight is portrayed by Alberta Watson, who played Madeline in La Femme Nikita
- Friday Night Death Slot: Unfortunately, this is most of the reason why Nikita is currently CW's lowest rated show.
- Truth in Television: The episode where Division attempts to kill a Georgian prince has a background in reality. There really is a Monarchist tradition in Georgia (though it's been absent from power for 200 years), and there really was a dynastic squabble settled by the two lines marrying recently, in 2009. All the personal stuff was fake, though.
- Also, Nikita picking at her food in the suburban mealtime in 1x20 because it was a pot roast. She apologises when the kid says she is "busted". This is an allusion to Nikita's actress Maggie Q's real life veganism and animal activism. She is also well-known for ensuring that she works in places that do not use fur, and has changed this when working on certain projects before.
- Retroactive Recognition: In "Alexandra," that's Kenzi as Alex's friend from her sex slave days. And then Lauren as a terrorist four episodes later ("Girl's Best Friend").
- Romance on the Set: Lyndsy Fonseca (Alex) and Noah Bean (Ryan) met and began dating while on the show. They married in October of 2016. Amusingly, a season one episode early into Noah/Ryan's role has Alex commenting that he's cute.