Remaining Cast:
George Hertzberg ...Adam (9 episodes, 2000-2002)
Lindsay Crouse ...Professor Maggie Walsh (9 episodes, 1999-2000)
Erik Betts ...Agent Brown /
Mark Metcalf ...The Master (8 episodes, 1997-2002)
Elizabeth Anne Allen ...Amy Madison (8 episodes, 1997-2003)
Indigo ...Rona (8 episodes, 2003)
Jason Hall ...Devon MacLeish (8 episodes, 1997-1999)
James Charles Leary ...Clem (8 episodes, 2001-2003)
Felicia Day ...Vi (8 episodes, 2003)
Kali Rocha ...Halfrek /
Andrew J. Ferchland ...Collin (6 episodes, 1997)
Julie Benz ...Darla (6 episodes, 1996-2000)
Troy Blendell ...Jinx (6 episodes, 2001)
Larry Bagby ...Larry Blaisdell (6 episodes, 1997-1999)
Camden Toy ...Übervamp /
Todd Duffey ...Murk (6 episodes, 2001)
Kristy Wu ...Chao-Ahn (6 episodes, 2003)
Adam Kaufman ...Parker Abrams (5 episodes, 1999)
Nathan Fillion ...Caleb (5 episodes, 2003)
K. Todd Freeman ...Mr. Trick (5 episodes, 1998-1999)
Saverio Guerra ...Willy the Snitch (5 episodes, 1997-2000)
Clara Bryant ...Molly (5 episodes, 2002-2003)
Ethan Erickson ...Percy West (5 episodes, 1999-2000)
Dean Butler ...Hank Summers (5 episodes, 1997-2002)
Ken Lerner ...Principal Bob Flutie (4 episodes, 1997)
Robin Sachs ...Ethan Rayne (4 episodes, 1997-2000)
Brian Thompson ...Luke /
Jeff Kober ...Rack /
Andy Umberger ...D'Hoffryn (4 episodes, 1999-2002)
Jack Plotnick ...Deputy Mayor Allan Finch (4 episodes, 1998-1999)
James Lurie ...Mr. Miller (4 episodes, 1998-1999)
Geoff Meed ...Mag /
Randy Thompson ...Dr. Kriegel (4 episodes, 2000-2001)
Rob Nagle ...Robson (4 episodes, 2002-2003)
Scott Duthie ...Formidable Vampire /
Fab Filippo ...Scott Hope (3 episodes, 1998)
Conor O'Farrell ...Colonel McNamara (3 episodes, 2000)
Bianca Lawson ...Kendra (3 episodes, 1997-1998)
Jack Stehlin ...Dr. Angelman (3 episodes, 2000)
James MacDonald ...Detective Stein (3 episodes, 1997-1999)
Kevin Weisman ...Dreg (3 episodes, 2000-2001)
Amelinda Smith ...Katrina Silber (3 episodes, 2001-2002)
Joel Grey ...Doc (3 episodes, 2001)
Harris Yulin ...Quentin Travers (3 episodes, 1999-2002)
Bob Morrisey ...Crazy #1 /
Steven W. Bailey ...Cave Demon (3 episodes, 2002)
Phina Oruche ...Olivia (3 episodes, 1999-2000)
Sharon Ferguson ...Primitive (3 episodes, 2000-2003)
Justin Gorence ...Orlando (3 episodes, 2001)
Amy Powell ...Reporter /
Walter Borchert ...Demon #2 /
Megan Gray ...Sandy (3 episodes, 1999-2000)
Dania Ramirez ...Caridad (3 episodes, 2003)
Paul Bates ...Crazy #2 /
Mary Wilcher ...Shannon (3 episodes, 2003)
Lisa Ann Cabasa ...Injured Girl (3 episodes, 2003)
Carl J. Johnson ...Crazy #3 /
Paige Moss ...Veruca (3 episodes, 1999)
Angie Hart ...Herself /
Max Perlich ...Whistler (2 episodes, 1998)
Dagney Kerr ...Kathy Newman (2 episodes, 1999)
Abraham Benrubi ...Olaf (2 episodes, 2001-2002)
Franc Ross ...Razor (2 episodes, 2001)
Jeremy Ratchford ...Lyle Gorch (2 episodes, 1998)
Azura Skye ...Cassie Newton (2 episodes, 2002)
Kelly Connell ...Norman Pfister (2 episodes, 1997)
Eric Saiet ...Dalton (2 episodes, 1997-1998)
Rob Benedict ...Jape (2 episodes, 2000)
Nick Chinlund ...Major Ellis (2 episodes, 2000)
Cynthia Lamontagne ...Lydia (2 episodes, 2001-2002)
Julia Lee ...Chanterelle /
Chet Grissom ...Detective (2 episodes, 2000)
Oliver Muirhead ...Philip (2 episodes, 2001-2002)
Mike Grief ...Klyed (2 episodes, 2001)
Kirsten Nelson ...Lorraine Ross (2 episodes, 2002)
William Monaghan ...Dr. Gregory (2 episodes, 1997)
Amanda Wilmshurst ...Cheerleader Joy /
Vincent Schiavelli ...Uncle Enyos (2 episodes, 1998)
Alastair Duncan ...Collins (2 episodes, 2000)
Kris Iyer ...Nigel (2 episodes, 2001-2002)
Paul Greenberg ...Shempy Vamp (2 episodes, 2001)
Brian Reddy ...Police Chief Bob (2 episodes, 1997-1998)
Eric Balfour ...Jesse (2 episodes, 1997)
Kelly Donovan ...Xander Harris (2 episodes, 2000-2001)
Lily Knight ...Gronx (2 episodes, 2001)
Marion Calvert ...Gina (2 episodes, 2002)
Stacey Scowley ...Young Woman (2 episodes, 2002)
Nicole Bilderback ...Cordette /
Mace Lombard ...Tom (2 episodes, 1999)
Joy Demichelle Moore ...Ms. Lefcourt (2 episodes, 2001)
K.D. Aubert ...Nikki Wood (2 episodes, 2003)
Amy Chance ...Aphrodesia /
Roger W. Morrissey ...Demon /
Neil Daly ...Mason (2 episodes, 2000)
Lalaine ...Chloe (2 episodes, 2003)
Bob Fimiani ...Mr. Ward (2 episodes, 2000)
Bru Muller ...Mr. Davis (2 episodes, 2001)
Bryan Cuprill ...Roy (2 episodes, 1999-2000)
Paul Hayes ...Older Nightwatchman (2 episodes, 2000)
Persia White ...Girl /
John O'Leary ...Council Member #5 /
Robert Vito ...Cute Boy (2 episodes, 2001)
Tamara Braun ...Frenzied Girl /
Kristen Winnicki ...Cordette /
Jeffrey Steven Smith ...Adam /
Bonita Friedericy ...Mrs. Finkle (2 episodes, 1999)
Jeff Ricketts ...Weatherby (2 episodes, 2000)
Harry Johnson ...Parent #1 (2 episodes, 2001)
Kevin Owers ...Smith (2 episodes, 2000)
Jennifer Shon ...Rachel (2 episodes, 2001-2002)
Alan Henry Brown ...Demon Bartender /
Kelly Lynn Warren ...Parent #2 (2 episodes, 2001)
James M. Connor ...Scientist /
Hila Levy ...Pretty Girl (2 episodes, 2001)
Matthew Lang ...2nd Male Partygoer /
Richard Wharton ...Homeowner (2 episodes, 2001)
Alice Dinnean ...Baby Demon Puppeteer /
Brad Kane ...Jonathan Levinson /
David Fury ...Mustard Man (2 episodes, 2001-2002)
Marti Noxon ...Parking Ticket Woman (2 episodes, 2001-2002)
Jeff Pruitt ...Bouncer /
Troy Brenna ...Avilas Demon /