John Pollock
Justin Louis
FBI Agent Nicole Scott
Vivica A. Fox
Jess Mastriani
Caterina Scorsone
Sunny Estrada
Justina Machado
FBI Agent Antonio Cortez
Mark Consuelos
Alan Coyle
Dean McDermott
Kessler
Ryan Hollyman
Paula Galen
Kristin Booth
Detective
Conrad Coates
John Corday
Michael Cram
Patrick
Christopher Jacot
Ellis Wood
Jonathan Higgins
Guest Star
Mýa
Brooke Haslett
Gloria Reuben
DEA Agent Dominique Shaw
Kym E. Whitley
Charlie / Frank Harvey
John Blackwood
Veronica
Audrey Gardiner
SiAC Tobias Burke
Joe Lando
Elena Spencer
Karen Robinson
Sandra Harrington
Heather Hodgson
Lucy Yee
Janet Lo
Guest Star
Shawn Christian
Landon Warfield
Dorien Wilson
Chief Jack Sanderson
Barry Flatman
Susan Bordner La Belle
Jessica Lundy
Julie Snyder
Kristina Nicoll
Mr. Truman
Ted Dykstra
Robert Newell
Grant Nickalls
Judge Elizabeth Hahn
Julie Khaner
Ken Labelle
Tom Barnett
Anna Bailey
Jackie Rosenbaum
Mr. Foley
Ian D. Clark
Brad Whitman
Diego Klattenhoff
Lucette Pecci
Jacqueline Pillon
Mr. Blake
Paul Essiembre
Officer Tamita
Jane Luk
Toni Mastriani
Maria Ricossa
April Harrington
Krysta Carter
Samuel Marx
Peter MacNeill
Derek Conway / John Doe
Gordon Currie
Mr. Shepard
Sean Sullivan
Doctor
Andrew Tarbet
Dep. Chief Paula Reinecher
Nancy Palk
Guest Star
Sean Bell
Megan Hahn
Ksenia Solo
Kathleen Crowley
Daniela Lama
Colin McNeil (credit only) / Colin McNeil
Aaron Ashmore
Captain America
Oscar Hsu
Mrs. Marilyn Bailey
Stephanie Moore
Mr. Inman
Tony De Santis
Zack
Devon Bostick
The Imposter
Timothy Burd
P.I. Al Mackey
Alex Karzis
Cara Cooper
Ashley Newbrough
Randall Markham
Sasha Roiz
Mr. Keegan
Greg Bryk
Ian Harrington
Stephen Amell
Rasha Pashi
Kate Trotter
Mr. Daniel Crawford
Wayne Best
Seanna Seabrooke
Nicole Dicker
Agent #2 / Avery Nash / Agent Avery Nash
Martin Roach
Hale
James Downing
Tracy Somers
Zoie Palmer
Dr. Benson
Tim Progosh
Douglas
Adam MacDonald
Joseph Given
David Rendall
Hunter
Christopher Ralph
Ezvan Adamec
Rafal Sokolowski
Doc
Julian Richings
Kidnapper
Anthony Ashbee
Agent Richard Hamilton
Kevin Hanchard
Michael Antropov
Zeljko Kecojevic
Mrs. Given
Tracy Rankin
Kelly
Salli Richardson-Whitfield
Grace Crawford
Jane Milman
Danny Sheperd
Keir Gilchrist
Cicero Creed
Patrick Garrow
Julie Snyder
Katheryn Winnick
Ben Nugent
Steve Byers
Mrs. Mastriani
Alberta Watson
Senator Metcalf
Peter Keleghan