- Ranked #23 in TV Guide's list of the "25 Top Cult Shows Ever!" (30 May 2004 issue).
- The building used for exterior shots of the police station in the second and third seasons is actually a subsidiary of the Toronto public library.
- John Kapelos is the only actor from the cast to appear in the original "Forever Knight" (1989) {Nick Knight (#1.0)}.
- The title was coined by Geraint Wyn Davies.
- In an interview with Geraint Wyn Davies in the Season Two DVD Collection, Davies revealed that he, Catherine Disher, John Kapelos, Gary Farmer, Deborah Duchene and Nigel Bennett all tested reading the voice over given in the introduction of each episode before finally deciding to use Nigel Bennett's reading.
- Knight's aliases: Nicolas de Brabant, Nicholas Girard, Nicholas 'Nick' Thomas, Nicholas 'Nick' Hammond, Nicholas 'Nick' Parker, Nicholas 'Nick' Forrester and Nicholas 'Nick/Nicolas' Knight.
- Originally "Forever Knight" was a two-hour made for TV movie pilot titled ""Forever Knight" (1989) {Nick Knight (#1.0)}" starring Rick Springfield as the title character.
- Nigel Bennett's character's full name is Lucien (Lucius) LaCroix. After the series ended, Bennett continued the story of "Forever Knight" in novels.
- A failed pilot, although the show was later remade into 'Forever Knight' (1992), with an entirely new cast, except for John Kapelos who reprised his role as Det. Don Schanke.
- The building where the bad guy lives is the same depot where the bad guys operated from in Season 1 episode, "False Witness".
- A shot outside The Raven with two extras, a bald smoker in a leather jacket and a long-haired person opening the door to the club and going in, will later be re-used as opening shot for Season 2, Episode 22, Curiouser and Curiouser and again in the middle of Season 3, Episode 1, Black Buddha Part 1.
- This is the first and only episode which features a nightclub that is not Janette's The Raven. Whereas The Raven always features Lori Yates or Molly Johnson songs (and on occasion United State's), this club only played disco music.
- With this episode, Lisa Ryder made her first guest-starring appearance in the show as Angela Mosler in the flashback. She would go on to become a cast regular in Season 3 as Detective Tracy Vetter.
- A shot outside The Raven with two extras, a bald smoker in a leather jacket and a long-haired person opening the door to the club and going in, was recycled from Season 2, Episode 4, Bad Blood. It will also be later reused in Season 3, Episode 1: Black Buddha: Part 1.
- A shot outside the Raven with two extras, a bald smoker and a long-haired person opening the door to club and going in, was recycled from Season 2, Episode 4, Bad Blood. That same scene was also used as opening shot for Season 2, Episode 22, Curiouser and Curiouser.
- When Nick is looking up the transplant waiting list, Cinematographer 'Bert Dunk' is among the names listed.
