- Actor-Shared Background: Évelyne Brochu can speak English and French like Aurora Luft. The latter however can speak German and has Jewish German roots alongside her French Canadian heritage.
- The Cast Showoff: Warren Brown is a former World Thai Boxing Champion, and Neil gets to show off some pretty kick-ass fight moves in various episodes.
- Fake American: Dustin Milligan (Canadian) as American X Company agent Tom Cummings.
- Fake Nationality: Jack Laskey (British) plays Canadian Alfred Graves.
- Only So Many Canadian Actors: Played true since it's a Canadian production, but jointly done with Hungarian production crew.
- Throw It In!: According to Warren Brown's Instagram, Neil calling Tom a dick when Tom arrives back in France was an ad lib on his part. (https://www.instagram.com/p/BjnAr-8hDNK/?taken-by=warrenbrown1)
- According to Stephanie Morgenstern, Neil kissing Aurora on the forehead in "Naqam" was also unscripted and was Brown's idea.
- What Could Have Been: It was suppose to be called Camp X, but the title changed when production was almost complete.
- Working Title: See the What Could Have Been entry regarding the title of the show.
- Write Who You Know/Write What You Know: Some of the subplots/characters in the show are inspired by the workings of Camp X/some of the production crew having relatives who survived World War II.
Trivia / X Company