Forever Knight - Season 1 - Eps 13: Father Figure
A man is killed in an apparent mob hit. While the investigation is underway, the only witness, a young girl named Lisa, is left in Nick's protective custody. This duty reminds Nick of a boy he and his Old Friends cared for in World War II England and the ramifications of his immortality and sterility.
About Forever Knight

Title: Forever Knight
First Air Date: 1992-05-05
Last Air Date: 1996-05-18
Status: Ended
Rating: 6.7/10 (from 26 votes)
Language: EN
Seasons: 4
Total Episodes: 70
Network: CBS
Genres: Drama, Mystery, Sci-Fi & Fantasy, Crime
Production Companies: USA Network, Glen Warren Productions, Paragon Entertainment Corporation, TriStar Television, Tele München
Synopsis
Forever Knight is a Canadian television series about Nick Knight, an 800-year-old vampire working as a police detective in modern day Toronto. 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. The series premiered on May 5, 1992 and concluded with the third season finale on May 17, 1996.
Cast

Geraint Wyn Davies
Nick Knight

Nigel Bennett
Lucien LaCroix

Catherine Disher
Dr. Natalie Lambert

Ben Bass
Javier Vachon

John Kapelos
Det. Don Schanke

Blu Mankuma
Capt. Joe Reese

Gary Farmer
Capt. Joe Stonetree

Natsuko Ohama
Capt. Amanda Cohen

Lisa Ryder
Det. Tracy Vetter