Det. Nicholas 'Nick' Knight / Nicholas de Brabant / Nicolas de Brabant (70 episodes, 1992-1996)
Dr. Natalie Lambert (70 episodes, 1992-1996)
Lacroix / Lucien LaCroix / Spirit Guide (70 episodes, 1992-1996)
Janette / Janette DuCharme (49 episodes, 1992-1996)
Det. Don Schanke (48 episodes, 1992-1995)
Capt. Amanda Cohen (26 episodes, 1994-1995)
Det. Tracy Vetter / Angela Mosler (23 episodes, 1995-1996)
Capt. Joe Stonetree / Detective Norton (22 episodes, 1992-1994)
Javier Vachon / Vachon (22 episodes, 1995-1996)
Capt. Joe Reese (22 episodes, 1995-1996)
Grace Balthazar (7 episodes, 1992-1994)
Screed (5 episodes, 1995)
Dragon / Jim / Shooter / Suspect #2 (5 episodes, 1992-1995)
Urs (4 episodes, 1995-1996)
Nick's First Victim / 13th Century Mille (5 episodes, 1992-1994)
Alma / Rebecca (3 episodes, 1992-1995)
Dr. Alyce Hunter (5 episodes, 1992-1994)
Carl / Carl Janns / Thomas the Vampire (3 episodes, 1992-1995)
Bourbon / Christian (3 episodes, 1994-1995)
Jeanne d'Arc / Motorcycle Cop (4 episodes, 1992-1995)
Officer #2 / Officer 3 / Officer Peter Schull (3 episodes, 1994-1996)
Crazed Gunman / Hostage Taker / Jogger (3 episodes, 1992-1995)
Fugitive / Vincent Cardelli (3 episodes, 1992-1995)
Dr. Christina Noble / Laura Stone (2 episodes, 1992-1996)
Vudu (2 episodes, 1995)
Donald Fenner (2 episodes, 1992)
Divia (2 episodes, 1995-1996)
Reporter / Tawny Teller (2 episodes, 1992-1995)
Ingrid Marr / Mistress Tamara Dugan (2 episodes, 1992-1995)
Jeannie (2 episodes, 1992)
Inca / The Inca (2 episodes, 1995)
Newscaster (2 episodes, 1995)
Dr. Cole / Gloria Chapman (2 episodes, 1992-1994)
Alicia Carpenter / The Guide (2 episodes, 1995)
Dr. Dave / Erick Sawchuck (2 episodes, 1992-1995)
Dr. Alex Nystrom / Priest (2 episodes, 1992-1995)
Czar Nicholas (2 episodes, 1992-1995)
Mel Purdy / Peter Farber (2 episodes, 1992-1995)
Celeste / Ilsa (2 episodes, 1992-1994)
Abraham Lindley / Brother Matthew (2 episodes, 1992-1994)
Bernhardt Toffler / Dan Garrett (2 episodes, 1993-1995)
Henry Ellis / Karl (2 episodes, 1994-1996)
Ellen / Sharon (2 episodes, 1994-1995)
Miklos (2 episodes, 1994)
Todd Marnecki / Wade (2 episodes, 1995)
Charlie Murdich / Walters (2 episodes, 1993-1995)
Nanna Tash / older Katherine Barrington (2 episodes, 1994-1996)
Miller (2 episodes, 1995)
Bobby Matteo (2 episodes, 1992-1995)
Emile / Vlad (2 episodes, 1992-1995)
Angel / Briana (2 episodes, 1995)
Henry / Inquisitor (2 episodes, 1992-1995)
Councillor Cardelli / Hotel Manager (2 episodes, 1992-1994)
Alexandra (2 episodes, 1993-1995)
Dragon / Jerry Tate (2 episodes, 1995)
Flavius / John Underwood (2 episodes, 1992-1995)
Bree / Cass (2 episodes, 1992-1995)
Prison Guard (2 episodes, 1992-1994)
Steve Tate (2 episodes, 1992)
Lucy Preston / Lucy Sylvaine / Sylvaine Rochet (2 episodes, 1993-1994)
Hieronymous Bosch / Priest (2 episodes, 1992-1996)
Hostage Taker (2 episodes, 1993)
Elizabeth (2 episodes, 1992)
Angie Pappas / Policewoman (2 episodes, 1994-1995)
Rogers (2 episodes, 1994-1995)
Detective Maurer (2 episodes, 1992-1995)
Constable Wilkinson (2 episodes, 1992-1994)
(2 episodes, 1992-1993)
Billy the Club Manager (2 episodes, 1992)
Security Guard (2 episodes, 1992-1995)
Bridget Hellman (2 episodes, 1994-1995)
Cop / Security Guard (2 episodes, 1993-1995)
Bus Driver (2 episodes, 1993-1995)
Bateman / Detective McCabe (2 episodes, 1994-1995)
Security Guard (2 episodes, 1995)
Hostage / The Hostage (2 episodes, 1992-1995)
Louise / Sarah Fergus (2 episodes, 1992-1994)
(2 episodes, 1992)
Officer #1 / Officer 2 (2 episodes, 1994-1995)
Phone Worker / Shanice's Mother (2 episodes, 1992-1995)
Anne Meyers / Woman (2 episodes, 1994-1995)
Egyptian Servant Girl / Woman (2 episodes, 1994-1995)
Mrs. Javitz (2 episodes, 1992-1995)
Bouncer / Johnny Harris (2 episodes, 1992-1996)
Karen / Marilyn (2 episodes, 1992-1995)
Cop at party (2 episodes, 1992)
Cop in surveillance van / Henchman #1 (2 episodes, 1992-1995)
Plainclothes Cop / Suspect (2 episodes, 1992-1994)
Monica Howard (1 episode, 1992)
Dr. Chung Tung Wa (1 episode, 1992)
Erica (1 episode, 1992)
Ann Foley (1 episode, 1992)
Lyn Fiori (1 episode, 1992)
Magda (1 episode, 1992)
Laura Neil (1 episode, 1992)
Roger Jameson (1 episode, 1992)
Denise Fort (1 episode, 1992)
Richard Lambert (1 episode, 1992)
Lisa Cooper (1 episode, 1992)
Murray Kozak (1 episode, 1992)
Baroness / Dr. Sophia Jergen (1 episode, 1993)
Liam O'Neal (1 episode, 1994)
The Hunter (1 episode, 1994)
Casey Brooks (1 episode, 1994)
Laura / Marise (1 episode, 1994)
Young Katherine Barrington (1 episode, 1994)
Emily Weiss (1 episode, 1994)
Matthew (1 episode, 1994)
Don Thomas Constantine (1 episode, 1994)
Jeff Morris (1 episode, 1994)
Dr. Emma Reston (1 episode, 1994)
Bruce Spencer (1 episode, 1995)
Fleur (1 episode, 1995)
Dr. Max Venderwal (1 episode, 1995)
Julia Winwood (1 episode, 1995)
Carol Lewis (1 episode, 1995)
Christopher Scheer (1 episode, 1995)
Dr. Turner (1 episode, 1995)
Christie Black (1 episode, 1995)
Sean Du Champs (1 episode, 1995)
Dr. Shawna Welsh (1 episode, 1995)
Dr. Dianna Linsman (1 episode, 1995)
Alix Logan (1 episode, 1995)
Gwyneth / Johanna Shea (1 episode, 1995)
Fred Berman (1 episode, 1995)
Ambassador Oleg Petrashenko (1 episode, 1995)
Hans Victor (1 episode, 1995)
Jess (1 episode, 1995)
Serena (1 episode, 1995)
Delehanty (1 episode, 1995)
Jody Fraser (1 episode, 1995)
Danny (1 episode, 1995)
Marybeth Ellis (1 episode, 1995)
Alyssa de Brabant (1 episode, 1996)
Frank (1 episode, 1996)
Jordan Manning (1 episode, 1996)
Rita Scott (1 episode, 1996)
Joey (1 episode, 1996)
Dr. Laura Haynes (1 episode, 1996)
Matthew Reed (1 episode, 1992)
Dean Simmons (1 episode, 1992)
Macavoy (1 episode, 1992)
Conrad Hedges (1 episode, 1992)
Father Pierre Rochefort (1 episode, 1992)
Marty (1 episode, 1992)
Ray Quon (1 episode, 1992)
Hillary Howard (1 episode, 1992)
Inspector Fiori (1 episode, 1992)
Daniel (1 episode, 1992)
Barbara Norton (1 episode, 1992)
Detective Jimmy Anderson (1 episode, 1992)
Sara Lambert (1 episode, 1992)
Lili Toffler (1 episode, 1993)
Bernice Applebaum (1 episode, 1993)
Billy Soule (1 episode, 1993)
Young Thomas Constantine (1 episode, 1994)
Andrew (1 episode, 1994)
Tran (1 episode, 1994)
Ronald Gault (1 episode, 1994)
Mason (1 episode, 1994)
The Biker (1 episode, 1994)
Danny Caruthers (1 episode, 1994)
Holly (1 episode, 1994)
Damir Petrashenko / Juri Karimov (1 episode, 1995)
Vera (1 episode, 1995)
Marian Blackwing (1 episode, 1995)
Stu (1 episode, 1995)
Trilling (1 episode, 1995)
Feliks Twist (1 episode, 1995)
Jonah (1 episode, 1995)
Jimmy Vinetti (1 episode, 1995)
Director (1 episode, 1995)
Calvin (1 episode, 1995)
Veronica (1 episode, 1995)
Hugh DeLabarre / Sir Raymond (1 episode, 1995)
MacIsaac (1 episode, 1995)
Stan (1 episode, 1995)
Rapist (1 episode, 1995)
Paramedic (1 episode, 1995)
Barlow (1 episode, 1995)
Dr. Ben McGee (1 episode, 1995)
Suspect #1 (1 episode, 1995)
Victoria Levy (1 episode, 1995)
Spencer (1 episode, 1996)
Lisa Kadlec (1 episode, 1996)
Mario Larouche (1 episode, 1996)
R.H. Lo (1 episode, 1996)
Dawkins (1 episode, 1996)
Hamid Karam (1 episode, 1996)
Battered Woman (1 episode, 1996)
Host (1 episode, 1996)
Officer Norma Alves (1 episode, 1992)
Killer (1 episode, 1992)
Wendy (1 episode, 1992)
(1 episode, 1992)
Nancy Leung (1 episode, 1992)
Sullivan (1 episode, 1992)
Defense Counsel (1 episode, 1992)
Ted (1 episode, 1992)
Morgan Dovetsky (1 episode, 1992)
Owner of Singular Investments (1 episode, 1992)
Ben Crawford (1 episode, 1992)
Angie (1 episode, 1992)
Gennifer Hedges (1 episode, 1992)
Agnus Ferguson (1 episode, 1993)
(1 episode, 1993)
Herr Toffler (1 episode, 1993)
Amber (1 episode, 1994)
David Constantine (1 episode, 1994)
young Jeremy Stanton (1 episode, 1994)
Draper (1 episode, 1994)
Ms. Sheppard (1 episode, 1994)
Walter Trethewey (1 episode, 1994)
Dr. Naomi Ross (1 episode, 1995)
Daphne Malloch (1 episode, 1995)
Jake (1 episode, 1995)
Nurse #1 (1 episode, 1995)
Larry (1 episode, 1995)
Charles Du Champs (1 episode, 1995)
High Tech Sneakers (1 episode, 1995)
Dr. Spense (1 episode, 1995)
Linda Wyatt (1 episode, 1995)
Amalia (1 episode, 1995)
Sgt. Mandrake (1 episode, 1995)
Maggie Dwyer (1 episode, 1995)
Helen Neary (1 episode, 1995)
Nick's Mother (1 episode, 1995)
James Coulter (1 episode, 1995)
Ted Haley (1 episode, 1995)
Don Eckhart (1 episode, 1995)
Melanie Sawchuck (1 episode, 1995)
Gary Blackwing (1 episode, 1995)
Gwen (1 episode, 1995)
Tattoo Artist (1 episode, 1995)
Rape Victim (1 episode, 1995)
Nancy (1 episode, 1996)
Julie Henderson (1 episode, 1996)
Francesca (1 episode, 1996)
Andrea King (1 episode, 1996)
Miles Fibourn (1 episode, 1996)
Gypsy (1 episode, 1996)
Cop # 1 (1 episode, 1996)
Linda Fulford (1 episode, 1996)
Jill (1 episode, 1992)
Blood Bank Nurse (1 episode, 1992)
Officer Obregon (1 episode, 1992)
Larry Merlin (1 episode, 1992)
Danny (1 episode, 1992)
Young Chung Tung Wa (1 episode, 1992)
Vanessa Delgardo (1 episode, 1992)
Mona Wayne (1 episode, 1992)
Skip (1 episode, 1992)
David Burkhart (1 episode, 1992)
Norma Dean (1 episode, 1993)
Max Henkel (1 episode, 1993)
Karin Constantine (1 episode, 1994)
Kyle the Grocery Boy (1 episode, 1994)
Dreyfus (1 episode, 1994)
Elizabeth Tretheway (1 episode, 1994)
Artie Goodwin (1 episode, 1994)
David Barton (1 episode, 1994)
older Jeremy Stanton (1 episode, 1994)
Sgt. Lillian (1 episode, 1994)
Young Gary (1 episode, 1995)
Female Cop (1 episode, 1995)
Nurse Simmons (1 episode, 1995)
Keys (1 episode, 1995)
Terry (1 episode, 1995)
Doorman (1 episode, 1995)
Nurse #2 (1 episode, 1995)
Seline (1 episode, 1995)
Irene (1 episode, 1995)
Sam Baskers (1 episode, 1995)
Dr. Jennifer Joyce (1 episode, 1995)
J.T. (1 episode, 1995)
Dr. Joel Becker (1 episode, 1995)
Paul Levy (1 episode, 1995)
Tom Phillips (1 episode, 1995)
Jacques Tremblay (1 episode, 1995)
Brian Sykes (1 episode, 1995)
Monica (1 episode, 1995)
Gefford Weintroff (1 episode, 1996)
Nitro (1 episode, 1996)
Pencil Pusher (1 episode, 1996)
Hitler (1 episode, 1996)
Gloria Henderson (1 episode, 1996)
Virtual Beauty (1 episode, 1996)
Faubert (1 episode, 1996)
Griffin (1 episode, 1996)
Topper (1 episode, 1992)
Charlie Gubbins (1 episode, 1992)
Crown Prosecutor (1 episode, 1992)
Mai Tung Wa (1 episode, 1992)
Motel Clerk (1 episode, 1992)
Officer Will Struthers (1 episode, 1992)
New radio host (1 episode, 1992)
Reporter (1 episode, 1992)
Dancer (1 episode, 1992)
Mrs. Shore (1 episode, 1993)
Cherry (1 episode, 1993)
Stasi Agent (1 episode, 1993)
Young Soldier (1 episode, 1994)
Aristotle (1 episode, 1994)
Johnny Larnar (1 episode, 1994)
Boss (1 episode, 1994)
Father Hurley (1 episode, 1994)
Fan Tansey (1 episode, 1994)
Yates (1 episode, 1994)
Mother Superior (1 episode, 1994)
Dr. Paul Dana (1 episode, 1995)
Marla's Boyfriend (1 episode, 1995)
Nurse #3 (1 episode, 1995)
Jenkins (1 episode, 1995)
Heather (1 episode, 1995)
Reporter (1 episode, 1995)
Duke (1 episode, 1995)
Harry (1 episode, 1995)
Preacher (1 episode, 1995)
Police Captain (1 episode, 1995)
Dr. Zang (1 episode, 1995)
Hot Dog Vendor (1 episode, 1995)
Elsa (1 episode, 1995)
Jailer (1 episode, 1995)
Alexandra (1 episode, 1995)
Robyn Flood (1 episode, 1995)
Hawkeye (1 episode, 1995)
Greg (1 episode, 1995)
Armand (1 episode, 1995)
Concierge (1 episode, 1995)
Gordon Fuller (1 episode, 1996)
Megan (1 episode, 1996)
Director (1 episode, 1996)
Barbara Vetter (1 episode, 1996)
Patrick McDonough (1 episode, 1996)
Female Cop (1 episode, 1996)
Dedrick (1 episode, 1992)
Landlady (1 episode, 1992)
Mechanic (1 episode, 1992)
Amy Lambert (1 episode, 1992)
Alice (1 episode, 1992)
Janice Hedges (1 episode, 1992)
Enforcer (1 episode, 1992)
Record Company Executive (1 episode, 1992)
Eddie (1 episode, 1992)
Used Car Dealer (1 episode, 1993)
V.J. Jessica (1 episode, 1994)
Daviau (1 episode, 1994)
Ava (1 episode, 1994)
Officer 1 (1 episode, 1994)
Hobbs (1 episode, 1994)
Customs Officer (1 episode, 1994)
Vietnamese Mother (1 episode, 1994)
Helen Ruskin-Slater (1 episode, 1994)
Car Rental Clerk (1 episode, 1994)
Fiance (1 episode, 1995)
Louise (1 episode, 1995)
Gerald Archer (1 episode, 1995)
Mountie (1 episode, 1995)
Pretty Girl (1 episode, 1995)
Russian Soldier (1 episode, 1995)
Senator Tom Gardiner (1 episode, 1995)
Czajkowski (1 episode, 1995)
Rasputin (1 episode, 1995)
Dr. Valerie Freeman (1 episode, 1995)
Claude (1 episode, 1995)
Dr. Julian Welner (1 episode, 1995)
Lemieux (1 episode, 1995)
Judge Beatrice Payne (1 episode, 1995)
Ario (1 episode, 1995)
Michelle Parker (1 episode, 1995)
Manny (1 episode, 1995)
Rape Victim #2 (1 episode, 1995)
Prospector (1 episode, 1995)
Davis Ogden (1 episode, 1996)
Reporter (1 episode, 1996)
Peggy Bolger (1 episode, 1996)
Big George (1 episode, 1996)
Man #1 (1 episode, 1996)
Police Woman (1 episode, 1996)
Phone Worker (1 episode, 1992)
Hotel Maid (1 episode, 1992)
Saul Craven (1 episode, 1992)
Carol (1 episode, 1992)
Grandma (1 episode, 1992)
Court Clerk (1 episode, 1992)
Eddie Shore (1 episode, 1993)
Sgt. Carter (1 episode, 1994)
Detective Norton (1 episode, 1994)
Anna (1 episode, 1994)
Woman #1 (1 episode, 1994)
Damon (1 episode, 1994)
Tattoo Artist (1 episode, 1994)
Liselle (1 episode, 1995)
Matthew Neary (1 episode, 1995)
Spark (1 episode, 1995)
Woman in Flashback (1 episode, 1995)
Vince (1 episode, 1995)
Mark Buckwater (1 episode, 1995)
Tamara Bunansky (1 episode, 1995)
Bus Driver (1 episode, 1995)
Leo (1 episode, 1995)
Prostitute (1 episode, 1995)
Co-ed (1 episode, 1995)
G-Roc (1 episode, 1995)
Henchman #2 (1 episode, 1995)
Sancho (1 episode, 1995)
Fountain (1 episode, 1995)
Erin Devon (1 episode, 1995)
Jacinta (1 episode, 1995)
Lt. Miller (1 episode, 1996)
Wei (1 episode, 1996)
Tank Williams (1 episode, 1996)
Shirelle (1 episode, 1996)
Gregory (1 episode, 1992)
Carey (1 episode, 1994)
Woman #2 (1 episode, 1994)
Beverly (1 episode, 1994)
Barber / The Ripper (1 episode, 1994)
French Soldier (1 episode, 1994)
Jude Deshnell (1 episode, 1995)
Captain Forrest (1 episode, 1995)
Claire Gibson (1 episode, 1995)
Whitney (1 episode, 1995)
Drug Dealer (1 episode, 1995)
Franceline (1 episode, 1995)
Detective Dunneback (1 episode, 1995)
Dr. Forbes (1 episode, 1995)
Marie-Claire (1 episode, 1995)
Killoughby (1 episode, 1995)
Billy (1 episode, 1995)
Roger Bland (1 episode, 1995)
The Shark (1 episode, 1996)
Robert McDonagh (1 episode, 1996)
Nurse (1 episode, 1996)
Mai-Loong (1 episode, 1996)
Victim #3 (1 episode, 1992)
Katherine (1 episode, 1992)
B Movie Actress (1 episode, 1992)
Man (1 episode, 1994)
Paul Blondell (1 episode, 1994)
French Beadle (1 episode, 1994)
Raven Waitress (1 episode, 1994)
Vietnamese Child (1 episode, 1994)
Vivianne (1 episode, 1994)
Michael (1 episode, 1995)
Paula Kierns (1 episode, 1995)
Doyle (1 episode, 1995)
Vicki (1 episode, 1995)
Jeffrey (1 episode, 1995)
Rose Woolcott (1 episode, 1995)
Dr. Carter (1 episode, 1995)
McFarlane (1 episode, 1995)
Policewoman (1 episode, 1995)
Sage Freeman (1 episode, 1995)
Giroux (1 episode, 1995)
Beverly (1 episode, 1995)
June (1 episode, 1995)
Andre (1 episode, 1996)
Roy Martin (1 episode, 1996)
Jack Henderson (1 episode, 1996)
Arthur (1 episode, 1992)
Irish Man (1 episode, 1994)
Vampire (1 episode, 1994)
George (1 episode, 1994)
Julie Beamer (1 episode, 1994)
Jill (1 episode, 1995)
Sedrick (1 episode, 1995)
Barnes (1 episode, 1995)
Leon Sharp (1 episode, 1995)
Officer Harris (1 episode, 1995)
Maria (1 episode, 1995)
Mrs. Marnecki (1 episode, 1995)
Margaret Phillips (1 episode, 1995)
Eddie Phelps (1 episode, 1996)
Young Tracy (1 episode, 1996)
E.R. Doctor (1 episode, 1996)
Patient (1 episode, 1992)
Young Man (1 episode, 1994)
Junkie (1 episode, 1994)
Young O'Neal Boy (1 episode, 1994)
young Madelyn Pinchot (1 episode, 1994)
Debbie (1 episode, 1995)
Paula (1 episode, 1995)
Girl in Whirlpool (1 episode, 1995)
Nuberg (1 episode, 1995)
Plummer (1 episode, 1995)
Susan (1 episode, 1996)
Female Uniform Cop (1 episode, 1996)
Video Store Clerk (1 episode, 1992)
Party Guest (1 episode, 1993)
Prostitute (1 episode, 1994)
Policewoman (1 episode, 1994)
older Madelyn Pinchot (1 episode, 1994)
Eva (1 episode, 1995)
Hitman (1 episode, 1995)
News Anchor #1 (1 episode, 1995)
Woman in Bar (1 episode, 1996)
Jack Scalley (1 episode, 1996)
Derrick Schmidt (1 episode, 1996)
Publicist (1 episode, 1992)
Judge in Present Day Trial (1 episode, 1992)
News Anchor #2 (1 episode, 1995)
Monk (1 episode, 1995)
Jimmy Reese (1 episode, 1996)
Male Uniform Cop (1 episode, 1996)
Venecia Dawson (1 episode, 1992)
Punk (1 episode, 1995)
Woman (1 episode, 1992)
Killer Fan (1 episode, 1992)
Vampire Doctor (1 episode, 1993)
Charlie Hawkes (1 episode, 1995)
Uniform Cop (1 episode, 1996)
Constable Hurley (uncredited) (3 episodes, 1995-1996)
Go Go Dancer (uncredited) (2 episodes, 1995)
(uncredited) (1 episode, 1992)
Danny Carruthers (uncredited) (1 episode, 1994)
Walken (uncredited) (1 episode, 1995)
Chauffeur (uncredited) (1 episode, 1995)
Club Bouncer (uncredited) (1 episode, 1996)