Eric McCormack
Grant MacLaren (34 eps)
MacKenzie Porter
Marcy Warton (34 eps)
Nesta Cooper
Carly Shannon (34 eps)
Jared Abrahamson
Trevor Holden (34 eps)
Reilly Dolman
Philip Pearson (34 eps)
Patrick Gilmore
David Mailer (34 eps)
Jennifer Spence
Grace Day (34 eps)
Leah Cairns
Kathryn MacLaren (27 eps)
J. Alex Brinson
Jeff Conniker (23 eps)
Arnold Pinnock
Walt Forbes (13 eps)
Kristine Cofsky
Officer Boyd (12 eps)
William MacDonald
Gary Holden (9 eps)
Ian Tracey
Ray Green (7 eps)
Ben Immanuel
Dr. Teslia (7 eps)
Doug Chapman
Luca (7 eps)
Kimberley Sustad
Joanne Yates (7 eps)
Teryl Rothery
Patricia Holden (6 eps)
Enrico Colantoni
Vincent Ingram (6 eps)
Dylan Playfair
Kyle (6 eps)
Glynis Davies
Jacqueline Peele (6 eps)
Amanda Tapping
Dr. Perrow (5 eps)
Steve Makaj
Sergeant (5 eps)
Alyssa Lynch
Rene Bellamy (5 eps)
Melanie Papalia
Beth (5 eps)
Rebecca Shoichet
Ilsa (voice) (5 eps)
Matthew Kevin Anderson
D13 / Derek (4 eps)
Stephanie Bennett
Jenny (4 eps)
Stephen Lobo
Wakefield (4 eps)
Chad Krowchuk
Simon (4 eps)
Ken Dresen
Colin (4 eps)
Louis Ferreira
Rick Hall (4 eps)
Todd Thomson
Dr. Higgins (3 eps)
Josh Blacker
Agent Callahan (3 eps)
Callum Seagram Airlie
Taylor (3 eps)
Haig Sutherland
Doctor Mori (3 eps)
Magda Apanowicz
Dawn (3 eps)
Kylee Dawson
Shy Girl (3 eps)
Aaron Craven
Ken (3 eps)
Veronika Hadravá
Katrina (3 eps)
Brad Mann
Tall Man #1 (3 eps)
Todd Mann
Tall Man #2 (3 eps)
Michael Antonakos
Director (voice) (3 eps)
David James Lewis
Major Gleason (2 eps)
Kyra Zagorsky
Dr. Delaney (2 eps)
Eileen Pedde
Mom (2 eps)
Gerard Plunkett
Ted Bishop (2 eps)
Tom McBeath
Ellis (2 eps)
Yasmeene Ball
Charlotte (2 eps)
Howie Lai
Traveler 2150 (2 eps)
Lee Majdoub
Dr. Barker (2 eps)
Sunita Prasad
Blair (2 eps)
Brandyn Eddy
Doctor #2 (2 eps)
Chevy Souther
Homeless Man (2 eps)
Jason McKinnon
Officer (2 eps)
David Raynolds
Aleksander / Patrick (2 eps)
Karen Khunkhun
Reporter (2 eps)
Zack Lavoie
Stephen (2 eps)
Mike Li
Second Guardsman / Traveler 5402 (2 eps)
Aaron Hutchinson
Security Guard (2 eps)
David Cubitt
FBI Director (2 eps)
Paul Chih-Ping Cheng
Tall Man (2 eps)
Mathew Yanagiya
Tristen (2 eps)
Kerry Sandomirsky
Therapist (2 eps)
Jeb Beach
Mitch (2 eps)
Tasya Teles
Traveler 009 (2 eps)
Tim Carlson
Ben (2 eps)
Karen Holness
Samantha Burns (2 eps)
Giacomo Baessato
Private Wilson (2 eps)
Latonya Williams
Jessica Moore (2 eps)
Hugo Raymundo
Brant Moore (2 eps)
Benjamin Wilkinson
Corrigan (2 eps)
Olivia Cheng
Dr. Grace Lee (1 eps)
Karin Konoval
Mrs. Bloom (1 eps)
Kevin McNulty
Earl (1 eps)
Chilton Crane
Cathy Whiteman (1 eps)
Adrian Hough
Allan (1 eps)
Alyson Bath
Mindy (1 eps)
Laura Mennell
ADA Peckham (1 eps)
Jason Gray-Stanford
Aaron Donner (1 eps)
Danielle Kremeniuk
Secretary (1 eps)
Lisa MacFadden
Doctor #3 (1 eps)
Link Baker
Agent Morton (1 eps)
Carolyn Anderson
Agent Paulson (1 eps)
Robert Moloney
Oliver (1 eps)
Elysia Rotaru
Irene (1 eps)
Jazmine Campanale
Dr. Chen (1 eps)
Michael Karl Richards
Dale (1 eps)
Bradley Duffy
Dale (1 eps)
Barry W. Levy
Dr. Calloway (1 eps)
Jennifer Copping
Sylvie Ward (1 eps)
Sandy Robson
Jacob Ward (1 eps)
Paloma Kwiatkowski
Abigail Paris (1 eps)
Dakota Guppy
Chloe (1 eps)
Brandy Le
Helix (1 eps)
Cameron McDonald
Graham (1 eps)
Gwenda Lorenzetti
Colleen (1 eps)
Nelson Carbonette
Officer (1 eps)
Fiona Hogan
Nurse Jane (1 eps)
Trevor Roberts
Dad (1 eps)
Xantha Radley
Vera (1 eps)
Kyle Jespersen
National Guardsman (1 eps)
James Rha
Xiao (1 eps)
Michael Cha
Young Shanghai Man (1 eps)
Pricilla Mudaliar
Annie Kapoor (1 eps)
Jeremy Lacombe
Runner 1 (1 eps)
Nina Winkler
Runner 2 (1 eps)
Margaret Onedo
Brittney Palmer (1 eps)
Heath Affolter
Heath (1 eps)
Roy Duquette
Personal Trainer (1 eps)
Bob Frazer
Traveler 3224 (1 eps)
Pat Smith
Mr. Morrissy (1 eps)
Troy Anthony Young
Gord (1 eps)
Sonia Sunger
Reporter (1 eps)
James R. Baylis
Bob (1 eps)
Tristan Jensen
Guard (1 eps)
Alison Araya
Captain Garcia (1 eps)
Anesha Bailey
Ensign Jackson (1 eps)
Brenden Sunderland
Young Boy (1 eps)
Melissa Roxburgh
Carrie (1 eps)
Benjamin Charles Watson
Lars (1 eps)
Andrew Dunbar
Wayne (1 eps)
Noah Beggs
Trucker (1 eps)
Vincent Gale
Traveler 0029 (1 eps)
Kurt Evans
Programmer 0017 (1 eps)
Ronald Patrick Thompson
First Guardsman / Traveler 5401 (1 eps)
Debs Howard
Stacey (1 eps)
Zoey Siewert
Young Girl (1 eps)
Sarah Goodwill
Friend (1 eps)
Winslow Holmes
Terminal Patient #1 (1 eps)
Paul Botkin
Terminal Patient #2 (1 eps)
Robin T. Rose
Terminal Patient #3 (1 eps)
John Tierney
Terminal Patient #4 (1 eps)
Lillian Lim
Terminal Patient #5 (1 eps)
Mel Tuck
Terminal Patient #6 (1 eps)
Glenn Beck
Terminal Patient #7 (1 eps)
Rukiya Bernard
Dr. Carroll (1 eps)
Babak Haleky
Volunteer (1 eps)
Darcey Johnson
Terry (1 eps)
Jesse Carroll
Tall Driver (1 eps)
Jerry Trimble
Coach Perry (1 eps)
Stewart McLean
Andrew (1 eps)
Chris Cormier
Connor (1 eps)
Yee Jee Tso
Jervis (1 eps)
Lissa Neptuno
Joanne (1 eps)
Colby Wilson
Mike (1 eps)
Michelle Clarke-Brown
Wendy (1 eps)
Luke Welland
Strung Out Historian (1 eps)
Greg Harper
News Anchor (1 eps)
Jannen Karr
Receptionist (1 eps)
Elle McKinnon
Anna Hamilton (1 eps)
Omari Newton
Orderly (1 eps)
Yobdee
Bree (1 eps)
Benjamin Rogers
Drake (1 eps)
Karly Warkentin
Anna's Mom (1 eps)
David Quinlan
Anna's Dad (1 eps)
Penelope Good
Girl 1 (1 eps)
Charles Singh
Teacher (1 eps)
Parveen Dosanjh
Crystal (1 eps)
Donna Yamamoto
Deputy Oslin (1 eps)
David Attar
Agent Tanner (1 eps)
Laura Drummond
Agent Quinn (1 eps)
Don McLeod
FBI SWAT Leader (1 eps)
Barbara Wallace
Laverna (1 eps)
Timothy Paul Coderre
Traveler 2383 (1 eps)
Nicole Anthony
Dr. Sheppard (1 eps)
Henry Mah
Doctor (1 eps)
Ada Jones Kuranko
Claire (1 eps)
Gracyn Shinyei
Naomi Davies (1 eps)
Fanta Sesay
Michelle (1 eps)
Lyle Reginald
Jordan (1 eps)
Sean Depner
Mikey (1 eps)
Christine Lee
Nurse (1 eps)
Hippel Ethan
Cameron (1 eps)
Marilyn Norry
Linda MacVicar (1 eps)
Forbes Angus
Mr. MacVicar (1 eps)
David Allan Pearson
Ned (1 eps)
Genevieve Fleming
Ms. Bayle (1 eps)
Malcolm Craig
Ronnie (1 eps)
Shiren Van Cooten
Iyala (1 eps)
Nevin Burkholder
Bartender (1 eps)
Devon Alexander
Jimmi (1 eps)
Bronwen Smith
Marion (1 eps)
Gaalen Engen
Greg (1 eps)
Beatrice Kitsos
11 Year Old Girl (1 eps)
Cody Davis
10 Year Old Boy (1 eps)
Shanel Pratap
News Anchor #2 (1 eps)
Garfield Wilson
Carter (1 eps)
Kis Yurij
Russian #1 (1 eps)
Jason William Day
Russian #2 (1 eps)
Angela Moore
Carol (1 eps)
Jesse Reid
Military Scientist (1 eps)
Chris Webb
Businessman (1 eps)
Audrey Smallman
10 Year Old Girl (1 eps)
Michael Meneer
News Anchor #1 (1 eps)
Garry Chalk
Detective Gower (1 eps)
Angela Palmer
Tory (1 eps)
Andre Tricoteux
Captor (1 eps)
Kelsey Wheeler
Dad (1 eps)
Lyova Beckwitt
Jackson (1 eps)
Adrien Dorval
Yard Worker (1 eps)
Milo Shandel
Pastor (1 eps)
Emy Aneke
Sergeant (1 eps)
Brenda Matthews
Becky (1 eps)
Curtis Lum
Morrison (1 eps)
Nathan Witte
Traveler Security Guard (1 eps)
Sian Sladen
Nurse (1 eps)
Chris Loubardeas
Dealer (1 eps)
Simon Longmore
Agent Riley (1 eps)
Alex Barima
Nick (1 eps)
Erika Walter
MacLaren's Future Wife (1 eps)
Darren E. Scott
Masked Guy #1 (1 eps)
Kirk Caouette
Masked Guy #2 (1 eps)
Leif Havdale
Masked Guy #3 (1 eps)
Kirby Morrow
Hickman (1 eps)
Howard Siegel
Bookie (1 eps)
Michael Denis
Jeff's Lawyer (1 eps)
Françoise Yip
Judge (1 eps)
Cindy Piper
Store Owner (1 eps)
Lanie McAuley
Candy (1 eps)
Keisha Haines
Web Cam Girl #2 (1 eps)
Jennifer Cheon
Web Cam Girl #3 (1 eps)
Lisa Marie DiGiacinto
Flight Attendant #1 (1 eps)
Carmel Amit
Flight Attendant #2 (1 eps)
Darcy Laurie
Hank (1 eps)
Kathleen Duborg
Mrs. Hayes (1 eps)
Mark Brandon
Hayes (1 eps)
Carter Evancic
9 Year Old Boy (1 eps)
Jenny Mitchell
Stacey Nichols (1 eps)
Paul Lazenby
Big Guard (1 eps)
Kwesi Ameyaw
Doctor (1 eps)
Georgia Hacche
Nurse (1 eps)
Liam Hughes
Sickly Child (1 eps)
Preston Vanderslice
Man Texting (1 eps)
Lee Shan Gibson
Construction Worker (1 eps)
Balinder Johal
Indian Woman (1 eps)
Grace Chin
News Anchor (1 eps)
Glenn Ennis
Tall Man #3 (1 eps)
Dan Payne
Tall Man #4 (1 eps)
Norm Sherry
Tall Man #6 (1 eps)
Ben Cotton
Christopher Rockwell (1 eps)
Zak Santiago
Daniel Sosa (1 eps)
Christopher Ang
SWAT Leader (1 eps)
Nicole Hombrebueno
Katie Sosa (1 eps)
Adam Lolacher
Officer Ross (1 eps)
Naiah Cummins
3rd AD (1 eps)
Sarah Johns
Miss Davies (1 eps)
Seth Whittaker
Team Leader (1 eps)
Tomas Mauro
Security Guard (1 eps)
Teal Fiddler
Janet (1 eps)
Esabella Anna Karena Strickland
Maria (1 eps)
Veenu Sandhu
Singh (1 eps)
Eric Pollins
Priest (1 eps)
Kirsten Robek
Mrs. Gillen (1 eps)
Giles Panton
Dan Gillen (1 eps)
Dan Quinn
Johnson (1 eps)
Joshua Pak
Historian (1 eps)
Nevis Unipan
Child Messenger (1 eps)
Jim Byrnes
James Edward Bailey (1 eps)
Gary Jones
Landlord (1 eps)
Linda Pollard
Sandra Wilson (1 eps)
Robert Corness
Old Man (1 eps)
Christopher Heyerdahl
Andrew Graham (1 eps)
Lisa Chandler
Emily (1 eps)
Enid-Raye Adams
Amanda Myers (1 eps)
Sukh Singh
Police Officer #2 (1 eps)
Dion Riley
Reporter #1 (1 eps)
Jilena Cori
Reporter #2 (1 eps)
Leo Chiang
Swat Leader (1 eps)
Fraser Corbett
Faction Member (1 eps)
Natalie Moon
News Anchor 1 (1 eps)
Zain Meghji
News Anchor 2 (1 eps)
Tarun Keram
Traveler Guard (1 eps)
Mike Carpenter
Tall man (1 eps)
Paul Wu
Traveler 1 (1 eps)
Brian Ho
Traveler 2 (1 eps)
Steve Ellis
Uber Driver (uncredited) (1 eps)
Warren Abbott
Traveler 5226 (1 eps)
Hannah Drew
Traveler 6359 (1 eps)
David Bloom
Priest (1 eps)
Valencia Budijanto
Young Girl (1 eps)
J. Douglas Stewart
Man (1 eps)
Kenneth Liu
General Chin (1 eps)
Larry Hoe
FBI Agent (1 eps)