Colin Ferguson
Jack Carter (13 eps)
Salli Richardson-Whitfield
Allison Blake (13 eps)
Joe Morton
Henry Deacon (13 eps)
Erica Cerra
Jo Lupo (13 eps)
Neil Grayston
Douglas Fargo / S.A.R.A.H. (13 eps)
Jordan Danger
Zoe Carter (13 eps)
Niall Matter
Zane Donovan (13 eps)
Ed Quinn
Nathan Stark (13 eps)
Matt Frewer
Jim Taggart (13 eps)
Chris Gauthier
Vincent (13 eps)
Debrah Farentino
Beverly Barlowe (13 eps)
Vanya Asher
Lucas (13 eps)
Christopher Jacot
Larry Haberman (13 eps)
Adrienne Carter
Pilar (13 eps)
Meshach Peters
Kevin Blake (7 eps)
Sonja Bennett
Callie Curie (3 eps)
Michael Kopsa
Doctor (2 eps)
Barclay Hope
Gen. Mansfield (2 eps)
Olivia d'Abo
Dr. Abby Carter (2 eps)
Sharon Taylor
Townsperson (2 eps)
Cameron Park
Dr. Rob Matthew (2 eps)
Karissa Tynes
Stephanie (2 eps)
Michael Brock
Jasper Cole (2 eps)
Martin Christopher
Doctor Reviving Jake (2 eps)
Teryl Rothery
Diane Lancaster (1 eps)
Michael Shanks
Christopher Daktylos (1 eps)
Keith Wilson
Baker Twin #1 (1 eps)
Bryan Wilson
Baker Twin #2 (1 eps)
Tamlyn Tomita
Kim Anderson (1 eps)
Alan Legros
Seth Osbourne (1 eps)
Garwin Sanford
Congressman Faraday (1 eps)
Raugi Yu
Wayne Kwan (1 eps)
Reese Alexander
Security Officer (1 eps)
J.B. McEown
Kid in Park (1 eps)
Vincent Gale
Dr. Todd (1 eps)
Don Thompson
Victor (1 eps)
Patrick Gilmore
Pete Puhlman (1 eps)
Stefanie von Pfetten
Wendy Whiticus (1 eps)
David Nykl
Dr. Steven Whiticus (1 eps)
Max Fomitchev
Neil Baxter (1 eps)
Aleksandra Rea
Spa Attendant (1 eps)
Syn Narula
Dr. Babajanian (1 eps)
Ed Hong-Louie
Man at Bar (1 eps)
Anna Galvin
Dr. Jane Harrington (1 eps)
Elise Gatien
Megan (1 eps)
David James Lewis
Dr. Aaron Finn (1 eps)
Brenda Crichlow
Principal Wallace (1 eps)
Matreya Fedor
Tina (1 eps)
Fulvio Cecere
Jake Wyatt (1 eps)
Colin Cunningham
Dr. Paul Suenos (1 eps)
Carmen Moore
Dr. Childress (1 eps)
James Ashcroft
Male Nurse (1 eps)
Michael Bean
Husband (1 eps)
Lossen Chambers
Nurse (1 eps)
Daniel Boileau
Man Arguing with Wife (1 eps)
Tanya Champoux
Woman Arguing with Husband (1 eps)
Nancy J. Lilley
Upset Wife (1 eps)
Alison Raine
Woman in Purple Sweater (1 eps)
Donna Yamamoto
Woman Arguing with Friend (1 eps)
Tygh Runyan
Pierre Fargo (1 eps)
Laura Jaye
Woman (1 eps)
Scott Hylands
Andre Sandrov (1 eps)
Terence Kelly
Charlie (1 eps)
Deirdre Blades
Belle St. John (1 eps)
Kevin O'Grady
Technician (1 eps)
Allison Hossack
Dr. Emily Glenn (1 eps)
Bill Mondy
Sam Lovejoy (1 eps)
Gabrielle Rose
Carol Taylor (1 eps)
Sarah Hayward
Madame (1 eps)
Rob Hayter
FBI Agent #2 (1 eps)
Paul Herbert
Epigeneticist (1 eps)
Dave Leach
Marco Polo #1 (1 eps)
Stephen Park
Marco Polo #2 (1 eps)
Storma T. McDonald
Media Store Clerk (1 eps)
Paul Moniz de Sa
Lincoln (1 eps)
Iris Paluly
Home Owner (1 eps)
David Stuart
Pharmacist (1 eps)
Barbara Eve Harris
Reverend Harper (1 eps)
Alison Araya
Parishioner (1 eps)
Dorla Bell
Zoe's Friend #3 (1 eps)
Anna Cummer
EMT Nurse (1 eps)
Nhi Do
Zoe's Friend #2 (1 eps)
Richard Ian Cox
Dr. Bob Stone (1 eps)
Maria Luisa Cianni
Miss Nelson (1 eps)
Eric Hui
Medical Doctor (1 eps)
Bonnie Smart
Female Tech (1 eps)
Steve Makaj
Rudolph (1 eps)
Daniel Pepper
D.O.D. Agent (1 eps)
Sean Millington
Global Security Officer (1 eps)
Eileen Barrett
Judy Stone (1 eps)
Adam Bergquist
Mr. Hall (1 eps)
Lexa Doig
Dr. Anne Young (1 eps)
Paul Christie
Dr. Ryan Brock (1 eps)