• Guest Starring: Billy Campbell (Jordan Collier), Richard Kahan (Marco Pacella), Charles Napier (Reverend Josiah), Summer Glau (Tess Doerner), Jeffrey Combs (Kevin Burkhoff), Rob LaBelle (Dr. Nicholas Clayton), Kavan Smith (Agent Garrity)
• Cast: Jody Thompson (Devon), Hiro Kanagawa (Agent Park), Bill Mondy (Agent Vic Hubbard), Jordan Lasorsa-Simon (Isabelle), Julian Christopher (Judge Henry Biederman), Michael Ryan (David Sumlin), Patricia Harras (Carol Sumlin), Avery Tiplady (Peter Sumlin), Jase-Anthony Griffith (Arlo), Grace Bauer (Joanne), Sean Tyson (Gabriel), Clint Carleton (Owen), Dawn Chubai (Newscaster), Chelah Horsdal (Carrie's Mom), Haili Page (Carrie), Graeme Duffy (Brady Wingate), Sean Devine (Mystery Theorist), Lisa Marie Caruk (Gwen), Nick Misura (Store Owner), Trevor Roberts (Mechanic #1), Noah Beggs (Mechanic #2), Darryl Quon (Orderly), Winnie Hung (Sick Woman)
• Written By: Ira Steven Behr & Craig Sweeny
• Directed By: Leslie Libman

• Guest Starring: Sharif Atkins (Gary Navarro), Natasha Gregson Wagner (April Skouris), Stephen McHattie (Ian Dravitt), Lexa Doig (Wendy Paulson), Billy Campbell (Jordan Collier)
• Cast: Jody Thompson (Devon), Woody Jeffreys (Jake), Peter-John Prinsloo (Teddy), John Dadey (Coach Winfrey), Doug Abrahams (Motel Manager), Jordan Lasorsa-Simon (Isabelle), Ingrid Torrance (Lucy), Darren E. Scott (Security Guard), Richard De Klerk (Evan), Candus Churchill (Administrator), Robert Seckler (Officer Kenney), Jennifer Gibson (Clarice), Parker Holdsworth (Walter)
• Written By: Lisa Melamed
• Directed By: Vincent Misiano

• Guest Starring: Natasha Gregson Wagner (April Skouris), Robert Picardo (Trent Appelbaum), Noa Tishby (Chloe Granger), Richard Kahan (Marco Pacella), Lexa Doig (Wendy Paulson), Rhonda Dent (Elise Appelbaum), Michael Rogers (Dmitri Kazar), Billy Campbell (Jordan Collier)
• Cast: Jody Thompson (Devon), Colin Lawrence (David Kendrick), Lucia Walters (Tara Kendrick), Glen Gould (Eric Papequash), Carmen Moore (Stacey Papequash), Jordan Lasorsa-Simon (Isabelle), Katey Wright (Celeste Kazar), Noah Danby (Billy), Peter Hanlon (Michael Berman), Paul Jarrett (Lyndon), Peter Huck (Walter)
• Written By: Scott Peters
• Directed By: Oz Scott

• Guest Starring: Billy Campbell (Jordan Collier), Kaj-Erik Eriksen (Danny Farrell), Lindy Booth (Liv), Kathryn Gordon (Heather Tobey), Andrew Airlie (Brian Moore), Reece Thompson (Greg Venner)
• Cast: Genevieve Buechner (Heidi Moore), Chilton Crane (Susan Farrell), Jordan Lasorsa-Simon (Isabelle), Brent Stait (Frank Venner), Bill Marchant (Harmon Sloan), Bruce Dawson (Lew Ross), Stefan Thordarson (Mike Ross), Jaren Bartlett (Joey Lasco), Rick Dobran (Sal Lasco), Santana Shaw-Garlock (Rita Lopez), Brett Delaney (Sheriff Cobb), Sean Owen Roberts (Wayne), Den Cotton (Dewey), Mylene Dinh-Robic (Kimmy), Kyle Falconer (Shadow), Brent O'Connor (Husky Boyfriend), D. Harlan Cutshall (Guard), Rob Hayter (Cop), Edd Wright (Man on Crutches)
• Written By: Frederick Rappaport
• Directed By: Vincent Misiano

• Guest Starring: Billy Campbell (Jordan Collier), Natasha Gregson Wagner (April Skouris), Kaj-Erik Eriksen (Danny Farrell), Lindy Booth (Liv), Lexa Doig (Wendy Paulson), Richard Kahan (Marco Pacella), Andrew Airlie (Brian Moore)
• Cast: Genevieve Buechner (Heidi Moore), Jordan Lasorsa-Simon (Isabelle), Ingrid Torrance (Lucy), Sean Owen Roberts (Wayne), Robert Clarke (Miles Quinlan), Igor Morozov (Laurent Ganning), Alistair Abell (Medic)
• Written By: Craig Sweeny
• Directed By: Nick Gomez

• Guest Starring: Karina Lombard (Alana Mareva), Kaj-Erik Eriksen (Danny Farrell), Brooke Nevin (Nikki Hudson), Chilton Crane (Susan Farrell), Kavan Smith (Agent Garrity)
• Cast: Maureen Thomas (Older Maia), Richard Hendery (Philip Kendrick), Mark Burgess (James Willis), Don MacKay (Minister), Allison Warnyca (Cute Young Clerk), Marshall Caplan (Doherty)
• Written By: Ira Steven Behr
• Directed By: Michael Watkins

• Guest Starring: Sherilyn Fenn (Jean DeLynn Baker), Natasha Gregson Wagner (April Skouris), Karina Lombard (Alana Mareva), Richard Kahan (Marco Pacella), Kavan Smith (Agent Garrity), Garret Dillahunt (Matthew Ross)
• Cast: Jordan Lasorsa-Simon (Isabelle), Ingrid Torrance (Lucy), Sean Devine (Mystery Theorist), Craig March (Joe), Daniella Evangelista (Karen), Matias Hacker (Janitor), Daniel Bacon (Wilson), Jason Benson (Highway Patrolman), Julius Chapple (Agent Falcone), David Purvis (Bio Agent), Sage Brocklebank (Fireman)
• Written By: Douglas Petrie
• Directed By: Leslie Libman

• Guest Starring: Garret Dillahunt (Matthew Ross), Natasha Gregson Wagner (April Skouris), Kaj-Erik Eriksen (Danny Farrell), Chilton Crane (Susan Farrell), Kavan Smith (Agent Garrity), Luke Askew (Lee Kendall), Hill Harper (Edwin Mayuya)
• Cast: Ingrid Torrance (Lucy), Beau Starr (Ben Hunsiker), John R. Taylor (Henry), Patricia Drake (Dr. Hodler), Lovie Eli (Helena), Brandi Alexander (Alma), Suzette Meyers (Newscaster), Myfanwy Meilen (Anne Werth), Jodie Graham (Sebastian Werth), Matias Hacker (Janitor), Michael Jonsson (Cop)
• Written By: Lisa Melamed
• Directed By: Milan Cheylov

• Guest Starring: Garret Dillahunt (Matthew Ross), Karina Lombard (Alana Mareva), Kaj-Erik Eriksen (Danny Farrell), Lindy Booth (Liv), Lexa Doig (Wendy Paulson), Richard Kahan (Marco Pacella), Kavan Smith (Agent Garrity), Lori Triolo (Linda Baldwin)
• Cast: Ingrid Torrance (Lucy), Teach (Bryce Kovec), Katia Khatchadourian (Natalya Rios), Jared Keeso (Roy Keith Marsden), Elizabeth Thai (Iris), Gary Sekhon (Dwight), Amy Adamson (Marnie), Simon Hayama (Martin)
• Written By: Frederick Rappaport
• Directed By: Vincent Misiano

• Guest Starring: Garret Dillahunt (Matthew Ross), Roger Cross (Major Charles Culp), Jeffrey Combs (Kevin Burkhoff), Kaj-Erik Eriksen (Danny Farrell), Richard Kahan (Marco Pacella), Kavan Smith (Agent Garrity), Tom Verica (Dr. Max Hudson)
• Cast: Jordan Lasorsa-Simon (Isabelle), Hiro Kanagawa (Agent Park), Sean Devine (P.J.), Graeme Duffy (Brady Wingate), Erica Cerra (Molly), Tony Parsons (Paul Beckman), Leanne Adachi (T.J. Kim), Rob Lee (Roger Wolcott), Karen Austin (Sara James), Iris Paluly (Laurel Bryce), Colleen Winton (Ruth), Cheryl Mullen (Olivia Cohen), Daniella Evangelista (Karen), Tyler McClendon (Cartwright), Mark Gibbon (Aaronson), Valerie Sing Turner (Eden Standish)
• Written By: Douglas Petrie
• Directed By: Douglas Petrie

• Special Guest Star: Peter Coyote (Dennis Ryland)
• Guest Starring: Garret Dillahunt (Matthew Ross), Karina Lombard (Alana Mareva), Jeffrey Combs (Kevin Burkhoff), Richard Kahan (Marco Pacella), Andrew Airlie (Brian Moore), Keegan Connor Tracy (Alison Driscoll), Harris Allan (Sam Marsden), Tom Verica (Dr. Max Hudson)
• Cast: Jordan Lasorsa-Simon (Isabelle), Colleen Winton (Ruth), Valerie Sing Turner (Eden Standish), J. Douglas Stewart (Agent Mills), Christie Wilkes (Rose Woodard), Ken Jones (Matthew Lombard), Nicolas Von Zill (Werner Loecher), Peter Benson (Lloyd), Maria Dimou (Reporter)
• Written By: Ira Steven Behr & Craig Sweeny
• Directed By: Scott Peters

• Special Guest Star: Peter Coyote (Dennis Ryland)
• Guest Starring: Garret Dillahunt (Matthew Ross), Karina Lombard (Alana Mareva), Jeffrey Combs (Kevin Burkhoff), Richard Kahan (Marco Pacella), Andrew Airlie (Brian Moore), Keegan Connor Tracy (Alison Driscoll), Tom Verica (Dr. Max Hudson), Billy Campbell (Jordan Collier)
• Cast: Jordan Lasorsa-Simon (Isabelle), Jonah Bay (Nate McCullough), Nancy Sorel (Jane Orman), Christie Wilkes (Rose Woodard), Christie Laing (Adult Isabelle)
• Written By: Ira Steven Behr & Craig Sweeny
• Directed By: John Behring