Forever Knight (1992)

Episode 165 is Forever Knight (1992)

Vampire Nick Knight quests for redemption as a cop in Toronto, trying to hide his vampiric nature from the rest of the world.

While searching for a serial killer, Nick Knight discovers a chance to end his vampire curse. While Schanke tracks down leads in the human world, Nick learns that the murder may be the work of the man who made him a vampire 700 years ago.