• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Max Bennett (Patrick), Milton Barnes (Wayne), Joseph Pierre (Jackson)
• And: Michael Shanks (Charlie)
• Guest Starring: Travis Milne (Tom Crenshaw), Alex Castillo (Naomi Rios), Laura De Carteret (Viv)
• Co-Starring: Steve Cumyn (Dr. George Baumann), Allison Wilson-Forbes (Nurse Alice), Lindsey Connell (Emily), Jess Salgueiro (Nurse Cabrera), Sean Mauricette (Corrections Officer Mills), Samy Osman (Sam), Andrew Bee (Dr. Moore), Justine Campbell (Dr. Adams), Karen Glave (Pediatric Nurse Vicki Cohen)
• Written By: Adam Pettle
• Directed By: James Genn

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Max Bennett (Patrick), Milton Barnes (Wayne), Joseph Pierre (Jackson)
• And: Michael Shanks (Charlie)
• Guest Starring: Travis Milne (Tom Crenshaw), Kate Lynch (Dr. Clara Levine), Thomas Mitchell (Dean), Christine Horne (Natalie)
• Co-Starring: Pauline Wong (Nurse Pauline), Jess Salgueiro (Nurse Cabrera), Allison Hossack (Danielle Powell), Sean Mauricette (Corrections Officer Mills), Sonya Anand (Dr. Singh), Zoé Doyle (Cynthia Pang), Hubert Tran (Admin Assistant)
• Written By: Patrick Tarr
• Directed By: John Fawcett

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Max Bennett (Patrick), Dejan Loyola (Dev), Joseph Pierre (Jackson)
• And: Michael Shanks (Charlie)
• Guest Starring: Travis Milne (Tom Crenshaw), Shaun Benson (Lane Berkely), Richard Clarkin (Ralph Lively), Joe Pingue (Angelo Ferraro)
• Co-Starring: Parveen Kaur (Dr. Asha Mirani), Lindsey Connell (Emily), Arden Alfonso (Ava Hensall), Edie Inksetter (Medic), Konima Parkinson-Jones (Ward Nurse), Micah Nelson (ICU Nurse)
• Written By: Noelle Carbone
• Directed By: Steve DiMarco

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Max Bennett (Patrick), Joseph Pierre (Jackson), Parveen Kaur (Asha)
• And: Michael Shanks (Charlie)
• With: Wendy Crewson (Dana Kinney)
• Guest Starring: Travis Milne (Tom Crenshaw), Charlotte Sullivan (Elizabeth Grant), Shaun Benson (Lane Berkley), Hannah Endicott-Douglas (Anita Alamo), Yani Gellman (Kyle Sawyer)
• Co-Starring: Steve Cumyn (George Baumann), Pauline Wong (Nurse Pauline), Sean Mauricette (Corrections Officer Mills), Kimberly Laferriere (Mya Sawyer), Mishka Thébaud (Officer Daven), Christian Corrao (Lucas Sawyer), Tedd Dillon (Elizabeth's Father), Jane Johanson (Elizabeth's Mother)
• Written By: Ley Lukins
• Directed By: Peter Stebbings

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Dejan Loyola (Dev), Joseph Pierre (Jackson)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Michelle Monteith (Brynn), Shaun Benson (Lane Berkley), Tara Spencer-Nairn (Janice), Jenessa Grant (Taylor Finn), Vickie Papavs (Nancy)
• Co-Starring: Milton Barnes (Dr. Wayne Sharpe), Steve Cumyn (George Baumann), Allison Wilson-Forbes (Nurse Alice), Cyril Serrick (Perfusionist), Lindsey Connell (Emily), Tony DeSantis (Phil Stewart), Edie Inksetter (Medic), Alex Harrouch (Doug Renfroe), Peyson Rock (Paramedic)
• Written By: Waneta Storms
• Directed By: David Wellington

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Kim Shaw (Cassie), Dejan Loyola (Dev), Joseph Pierre (Jackson)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Shaun Benson (Lane Berkley), Shawn Roberts (Nick Desmond), James Cade (Eddie), Mary Krohnert (Anne-Marie Walsh)
• Co-Starring: Milton Barnes (Dr. Wayne Sharpe), Parveen Kaur (Dr. Asha Mirani), Allison Wilson-Forbes (Nurse Alice), Joan Gregson (Mrs. Crace), Hubert Tran (Admin Assistant), Kevin Hare (Marco Walsh), Peyson Rock (Paramedic), Vincent Bellon (Paramedic #2)
• Written By: Fiona Highet
• Directed By: Jason Priestly

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Milton Barnes (Wayne), Joseph Pierre (Jackson)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Charlotte Sullivan (Elizabeth Grant), Monika Schnarre (Spirit Caroline), Katherine Barrell (Dixie), Brendan Cox (Ty), Nicole Underhay (Nurse Kristine Fields)
• Co-Starring: Ian Downie (Gido Kolesnyk), Jess Salgueiro (Nurse Cabrera), Louise Nicol (Spirit Louise), Skyler Wexler (Young Girl)
• Written By: Tammy Marlowe Johnson
• Directed By: TW Peacocke

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Peter Mooney (Jeremy), Dejan Loyola (Dev), Parveen Kaur (Asha)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Tom McCamus (Joshua Lewis), Luke Humphrey (Kurt), Nicole Underhay (Kristine)
• Co-Starring: Steve Cumyn (George Baumann), Nicky Guadagni (Emma Berger), Thom Vernon (Larry Berger), Nathaniel Bacon (Dan Chartier), Nadia Blanchfield (Lana Maksymetz), Jess Salgueiro (Nurse Cabrera), Pauline Wong (Nurse Pauline), Lesley Faulkner (Nurse Dawson), Tara Joshi (Pali Khedira), Andy McQueen (Terry Brown), Alison Louder (Spirit Illyana)
• Written By: Adam Pettle & Graeme Stewart
• Directed By: James Genn

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Peter Mooney (Jeremy), Dejan Loyola (Dev), Parveen Kaur (Asha), Milton Barnes (Wayne), Joseph Pierre (Jackson)
• And: Michael Shanks (Charlie)
• Guest Starring: Shaun Benson (Lane Berkley), John Bregar (Adam Hart), Jeff Clarke (Grant Kelehar), Genelle Williams (Shelby Hart), Michael Rhoades (Detective Lozio), Nicole Underhay (Kristine)
• Co-Starring: Allison Wilson-Forbes (Nurse Allison), Jess Salgueiro (Nurse Cabrera), Pauline Wong (Nurse Pauline), Raven Dauda (Nurse Raven), Shakura S'Aida (Cora Boullot), Natalia Jonas (OR Nurse), Lisa Rose Snow (Reporter), Diana Cofini (Injured Runner #1), Brandon Rollo (Injured Runner #2), Tye Evans (Injured Runner #3), Louis Adams (Angry Man #1), Peter Bailey (Angry Man #2), Nathan Hoppe (Angry Man #3), Victor Chiu (Injured Person #1), Penny Eizenga (Injured Person #2), Michael Kaplan (John Doe / Bomber)
• Written By: Malcolm MacRury
• Directed By: Charles Officer
• Note: This episode was postponed by one week due to the terrorist attacks in Paris on Nov 13th

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Peter Mooney (Jeremy), Dejan Loyola (Dev), Parveen Kaur (Asha), Stacey Farber (Sydney Katz), Joseph Pierre (Jackson)
• And: Michael Shanks (Charlie)
• Guest Starring: Shaun Benson (Lane Berkley), Jeff Clarke (Grant Kelehar), Genelle Williams (Shelby Hart), John Bregar (Adam Hart), Michael Rhoades (Detective Lozio)
• Co-Starring: Severn Thompson (Clarice), Steve Cumyn (George Baumann), Lesley Faulkner (Nurse Dawson), Taylor McKay (OR Scrub Nurse), Michael Kaplan (John Doe / Bomber)
• Written By: Malcolm MacRury
• Directed By: Gregory Smith

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Milton Barnes (Wayne), Joseph Pierre (Jackson)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Melanie Nicholls-King (Laverne Davis), Percy Hynes White (Aidan), Jeff Douglas (Brian McNaughton), Demore Barnes (Aaron Davis), Vladimir Alexis (Jay Davis), Karen Holness (Jamilla Davis), Steve Cumyn (George Baumann), Kathleen Laskey (Betty May), Janaya Stephens (Shona)
• Co-Starring: Shaquan Lewis (Gabriel Davis), Allison Wilson-Forbes (Nurse Alice), Robert Tavenor (Mr. Dempster), John Paul Ruttan (Jacob Miller), Caitlin Stewart (Mary Sloan), Jamie Robinson (Robbie Nix), Jake Bell-Webster (Oliver Miller), Mary Kelly (Mrs. Bobienski), Sam Malkin (Spirit Sherwin), Trisha Echeverria (Grieving Aunt), Robert Longo (Caroler 1), Adrian Luces (Caroler 2), Gabrielle Prata (Caroler 3), June Crowley (Caroler 4)
• Written By: Patrick Tarr & Fiona Highet
• Directed By: Peter Wellington

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Kim Shaw (Cassie), Peter Mooney (Jeremy), Dejan Loyola (Dev), Parveen Kaur (Asha), Stacey Farber (Sydney Katz), Nicole Underhay (Kristine)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Stefano DiMatteo (Lorenzo), Kate Hennig (Margot), Moya O'Connell (Nicola), Dan Warry-Smith (Cole)
• Co-Starring: Milton Barnes (Dr. Wayne Sharpe), Lindsey Connell (Emily), Anna Douglas (Fiona Aberto), Jeff Irving (Ben Halverson), Jess Salgueiro (Nurse Cabrera), Tina Jung (Mika Chieng), Sharon McFarlane (Dr. Carolyn Ray), Ella Jonas Farlinger (Julia Kay)
• Written By: Jennifer Kassabian
• Directed By: Steve DiMarco

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Peter Mooney (Jeremy), Dejan Loyola (Dev), Parveen Kaur (Asha)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Nicole Underhay (Kristine Fields), Lili Connor (Lois Gresham), Ben Beauchemin (Carmen Bazalonie), Michael Healey (Mr. Stein)
• Co-Starring: Milton Barnes (Dr. Wayne Sharpe), Bernadette Couture (Paramedic), Natalia Jonas (Female Nurse), Melanie Peterson (Radiology Technician), Karen Jewels (Scrub Nurse), Amanda Smith (Spirit Woman), Sadie Munroe (Spirit Little Girl), Domenic Cuzzocrea (Spirit Man)
• Written By: Noelle Carbone & Katrina Seville
• Directed By: Peter Stebbings

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Peter Mooney (Jeremy), Dejan Loyola (Dev), Joseph Pierre (Jackson)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Alex Carter (Davey Law), Michelle Giroux (Sarah Poplar), Peter DaCunha (Mordecai Poplar), Jana Peck (Penny), Katy Breier (Carla Esposito)
• Co-Starring: Milton Barnes (Dr. Wayne Sharpe), Jess Salgueiro (Nurse Cabrera), Rachelle Casseus (Sophia Barnes), Peyson Rock (Paramedic), Lamont James (Cop #1), Daniel Graham (Scrub Nurse)
• Written By: Ley Lukins
• Directed By: Michael Shanks

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Peter Mooney (Jeremy), Joseph Pierre (Jackson)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Kristen Thomson (Reba), Eliana Jones (Molly), Evan Buliung (Russ), Liisa Repo-Martell (Tracy)
• Co-Starring: Steve Cumyn (George Baumann), David Eisner (Dr. Stroman), Nadine Roden (Medevac EMS)
• Written By: Waneta Storms
• Directed By: Gregory Smith

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Peter Mooney (Jeremy), Dejan Loyola (Dev), Parveen Kaur (Asha), Milton Barnes (Wayne), Joseph Pierre (Jackson)
• And: Michael Shanks (Charlie)
• Guest Starring: Jeff Geddis (Max Morrison), Abigail Winter (Georgia), Thomas Mitchell Barnet (Chase)
• Co-Starring: Richard Waugh (Simon Wesley), Jess Salgueiro (Nurse Cabrera), Hal Eisen (Diego Palacios), Erin Noble (Yvonne LeBlanc), Andrea Chase (Nurse), Janet Pinnick (Shelter Worker), Cyril Serrick (Tim the Perfusionist)
• Written By: Patrick Tarr
• Directed By: Steve DiMarco & Erica Durance

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Peter Mooney (Jeremy), Dejan Loyola (Dev), Parveen Kaur (Asha)
• And: Michael Shanks (Charlie)
• Guest Starring: Nicole Underhay (Nurse Kristine Fields), Ryan Hollyman (Arlo Fields), Jim Watson (Billy Wallace), Rachel Wilson (River Wallace)
• Co-Starring: Milton Barnes (Dr. Wayne Sharpe), Tom Girling (Dr. Greengrass), Charley Simpson (Maddie Fields), Marni Van Dyk (Julia Fields), Peyson Rock (Paramedic), John Chou (Male Surgical Fellow)
• Written By: Noelle Carbone
• Directed By: David Wharnsby

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Kim Shaw (Cassie), Peter Mooney (Jeremy), Dejan Loyola (Dev), Parveen Kaur (Asha), Milton Barnes (Wayne), Joseph Pierre (Jackson)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Travis Milne (Ted Crenshaw), Carrie-Lynn Neales (Dr. Natasha Scott), Kolton Stewart (Deshawn Lewis)
• Co-Starring: Tom Girling (Dr. Greengrass), Lesley Faulkner (Nurse Dawson), Karen Jewels (Scrub Nurse), Kathy Maloney (Savanah Lewis), Liz Gordon (Mrs. Donaldson), Bernadette Couture (Paramedic), Andrea Carter (Maria), Emily Pope (Nurse Katrina), Colin Mercer (Young Male Patient), Gavin Williams (Morgue Worker), Amanda Smith (Female Spirit)
• Written By: Adam Pettle
• Directed By: James Genn