Forever Knight.S1E07.False Witness

Forever Knight is a 1992 - 1996 Canadian television series about Nick Knight (Geraint Wyn Davies), an 800-year-old vampire working as a police detective in modern-day Toronto, Ontario. Wracked with guilt for centuries of killing others, he seeks redemption by working as a homicide detective on the night shift while struggling to find a way to become human again.
S1E07 - False Witness
Subpoenaed to testify at the daytime murder trial of a police informant, Nick risks perjury or revealing his vampire nature, flashing back to England in 1828 and a similar trial where he witnessed a murder and refused to testify.

Guest Starring: John Evans and Ellen Dubin
Cast:
Martin Doyle
Kelly Fiddick
Monique Mojica
Dean Gabourie
Garth Dyke
Rosemary Lawless

Written by Naomi Janzen
Directed by Jorge Montesi