Eddie McClintock
Pete Lattimer (13 eps)
Joanne Kelly
Myka Bering (13 eps)
Saul Rubinek
Arthur "Artie" Nielsen (13 eps)
Allison Scagliotti
Claudia Donovan (13 eps)
Genelle Williams
Leena (13 eps)
CCH Pounder
Mrs. Frederic (13 eps)
Jaime Murray
H.G. Wells (6 eps)
Paula Garcés
Dr. Kelly Hernandez (5 eps)
Nolan Gerard Funk
Todd (4 eps)
Mark Sheppard
Benedict Valda (3 eps)
Tia Carrere
Agent Kate Logan (2 eps)
Kevin B Hartley
Pedestrian (2 eps)
Allen Altman
M. Sempe (2 eps)
François Klanfer
Elderly French Man (2 eps)
Julie LeGal
Felice - Lawyer's Assistant (2 eps)
Kyra Harper
Brenda (2 eps)
Tyler Hynes
Joshua Donovan (2 eps)
Roger Rees
James MacPherson (2 eps)
Lindsay Wagner
Vanessa Calder (2 eps)
Jean Pearson
Dr. LeFevre (1 eps)
Jane Moffat
Wanda (1 eps)
Ivan Sherry
H.G. Wells Impersonator (1 eps)
Danya Nearon
Mark (1 eps)
Sean Maher
Sheldon (1 eps)
Jewel Staite
Loretta (1 eps)
Conrad Coates
Officer Kessman (1 eps)
Aaron Berg
Mad Dog (1 eps)
Neil Davison
Burglar #1 (1 eps)
Philip Winchester
Marine / Cowboy / Gladiator / Mad scientist (1 eps)
Dwight Ireland
Buck Mendell (1 eps)
Bruce Horak
Philo Farnsworth (1 eps)
Jean Yoon
Taka (1 eps)
Tawny Cypress
Romana (1 eps)
Phillip Rhys
Perry (1 eps)
Salvatore Antonio
Damian Jardin (1 eps)
Natalie Krill
Jenny (1 eps)
Robin Kasyanov
Gunther (1 eps)
Erica Cox
Isabella Fuentes (1 eps)
Shauna MacDonald
Sutton Harris (1 eps)
Judy Sinclair
Elderly Woman (1 eps)
Michael A. Miranda
Detective Berianti (1 eps)
Joan Massiah
Matron (1 eps)
Joan Barrett
Aged Isabella (1 eps)
Greg Lanzillotta
Italian Security Guard (1 eps)
Robyn Thaler Hickey
Young Matron / Old Matron (1 eps)
Michelle Moffat
Diner Waitress (1 eps)
Peter Schoelier
Aged Perry (1 eps)
Jamie Ferenczi
Nurse (1 eps)
Paloma Nuñez
Nurse (1 eps)
Zack Ward
Leo (1 eps)
J.P. Manoux
Lenny Malone (1 eps)
Andrew Hinkson
Museum Guard (1 eps)
Jennifer Goodhue
Chicago Waitress (1 eps)
Robert Clark
Garry Gross (1 eps)
Scott Wickware
Coach Tappon (1 eps)
Kamiran Aldabbagh
Philip (1 eps)
Hamish McEwan
Dr. Mahoney (1 eps)
Christian Campbell
Jeff Russell (1 eps)
Laura Harris
Lauren Andrews (1 eps)
Cody Runnels
Kurt Smoller (1 eps)
Tig Fong
Victor (1 eps)
Desmond Campbell
Albert - Security Guard (1 eps)
Jeff Pustil
Howard (1 eps)
Noa May Dorn
Teri - Receptionist (1 eps)
Paul Essiembre
John Donley (1 eps)
Ashleigh Rains
Megan (1 eps)
Evan Sabba
Colorado Bartender (1 eps)
Caden Douglas
Gabers (1 eps)
Jamaal Grant
Royboy (1 eps)
Gary Douglas
Phil (1 eps)
George Tchortov
Ivan (1 eps)
Gary Krawford
Joe Sweetwood (1 eps)
Richard Alan Campbell
Marshal Will Fox (1 eps)
Jimi Shlag
Isaac Weisfelt (1 eps)
Devon Richards
Mourning Agen (1 eps)
Armin Shimerman
Charlie Martin (1 eps)
David Anders
Jonah Raitt (1 eps)
Tricia Braun
Beth Raitt (1 eps)
Alex Paxton-Beesley
Young Rebecca (1 eps)
Shannon Currie
Roxanne (1 eps)
Robin Archer
Junior Executive (1 eps)
Lisa Ciara
Hostess (1 eps)
Benjamin Charles Watson
Rod (1 eps)
Ephraim Ellis
Terry (1 eps)
Riley Gilchrist
John (1 eps)
Barbara Radecki
Evelyn (1 eps)
Zoe Fraser
Gabby (1 eps)
Laura Thorne
Screaming Market Girl (1 eps)
Judd Hirsch
Izzy Weisfelt (1 eps)
Paul Blackthorne
Larry Newley (1 eps)
Jameson Kraemer
Alternate Santa (1 eps)
Jamie Bloch
Kallie (1 eps)
Kristi Angus
Lila (1 eps)
Marjorie Chan
Marla (1 eps)
Mark Wilson
Wilkie (1 eps)
Roberta Maxwell
Rebecca St. Clair (1 eps)
Jung-Yul Kim
Mrs. Frederic's Bodyguard (1 eps)
Chad Connell
Jack (1 eps)
Jordyn Negri
Christina (1 eps)
Neil Grayston
Douglas Fargo (1 eps)
René Auberjonois
Hugo Miller (1 eps)
Ted Ludzik
Limo Driver (1 eps)