• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), K.C. Collins (Tom), Glenda Braganza (Melanda), Joseph Pierre (Jackson)
• And: Michael Shanks (Charlie)
• Guest Starring: Kristopher Turner (Gavin), Huse Madhavji (Shahir), Tyler Hynes (Luke Reid), David Storch (Ian)
• Co-Starring: Steve Cumyn (Dr. George Baumann), Olivia Barrett (Nurse Olivia), Lauren Jacques (Kid), David Guthrie (Man), Ingrid Rae Doucet (Neighbour)
• Written By: Morwyn Brebner
• Directed By: David Wellington

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), K.C. Collins (Tom), Huse Madhavji (Shahir), Glenda Braganza (Melanda), Stacey Farber (Sydney Katz), Danso Gordon (Rian Larouche)
• And: Michael Shanks (Charlie)
• Guest Starring: Kristopher Turner (Gavin), Paul Fauteux (Roy Wilson), Joris Jarsky (David), Tricia Braun (Laura)
• Co-Starring: Steve Cumyn (Dr. George Baumann), Monica Dottor (Nurse Monica), Raven Dauda (Obstetrical Nurse), Astrid Van Wieren (Scrub Nurse Gloria), Chris Anton (Paramedic), Faye Dance (David's Mother), Andrei Kovski (Sketchy Dude - Chicken)
• Written By: Adam Pettle
• Directed By: Kelly Makin

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), K.C. Collins (Tom), Glenda Braganza (Melanda), Joseph Pierre (Jackson), Stacey Farber (Sydney Katz)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Kristopher Turner (Gavin), Mark O'Brien (Marshall Parker), David Storch (Ian), Cristina Rosato (Anna Danko)
• Co-Starring: Steve Cumyn (Dr. George Baumann), Christian Potenza (Carl Palansky), Chris Anton (Paramedic), Katie Messina (Marisol Ocampo)
• Written By: Patrick Tarr
• Directed By: John Fawcett

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), K.C. Collins (Tom), Glenda Braganza (Melanda), Joseph Pierre (Jackson)
• And: Michael Shanks (Charlie)
• Guest Starring: Kristopher Turner (Gavin), Lexa Doig (Selina), Rick Roberts (Dr. Druckerberg), Mac Fyfe (Dr. James Dey)
• Co-Starring: Steve Cumyn (Dr. George Baumann), Ryan Allen (Paul Kiyimba), Cassius Crieghtney (Gabriel Kiyimba), David Huband (Glen Brown), Kathryn Greenwood (Rita Brown), Scott Edgecombe (Stabbing Victim), Shelley Simester (Crazed Woman), Richard Denison (Grizzled Man), Corinne Conley (Dee - Spirit), Jock McLeod (Bo), Cyril Serrick (Perfusionist), Jonathan Llyr (Swiffer), Express & Co (Dee & Bo's Kids - Band)
• Written By: Waneta Storms
• Directed By: Michael Shanks

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), K.C. Collins (Tom), Glenda Braganza (Melanda), Joseph Pierre (Jackson)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Mac Fyfe (Dr. James Dey), Paulino Nunes (Dr. Rakka), Michael Healey (Mr. Stein), Drew Nelson (Colin Merrifield), Dylan Harman (Will), Nora McLellan (Katie)
• Co-Starring: Steve Cumyn (Dr. George Baumann), Rosa Laborde (Lana Davis), Alice Poon (Paramedic), Samantha Espie (Sara Merrifield), Brendan Jeffers (Patient), Jani Lauzon (Anaesthetist)
• Written By: Malcolm MacRury
• Directed By: Peter Wellington

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Joseph Pierre (Jackson)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Mac Fyfe (Dr. James Dey), John Paul Ruttan (Jacob Miller), Roanna Cochrane (Vida Miranda), Kendra Leigh Timmins (Elisa), Seamus Patterson (Roberto)
• Co-Starring: Milton Barnes (Wayne Sharpe), Craig Stickland (Guy), Anders Yates (Street Preacher), Sarah Claire Alan (Australian Party Girl)
• Written By: Amanda Fahey
• Directed By: TW Peacocke

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), K.C. Collins (Tom), Huse Madhavji (Shahir), Stacey Farber (Sydney Katz)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Mac Fyfe (Dr. James Dey), Robert Joy (Sam Campbell), C. David Johnson (Oliver)
• Co-Starring: Milton Barnes (Wayne Sharpe), Nigel Shawn Williams (Malcolm Eldante), Marcia Laskowski (Maria Eldante), Aidan Greene (Danny Flemmer), Steffi Didomenicantonio (Pauline Flemmer), Tricelle Cummings (Carol)
• Written By: John Krizanc
• Directed By: Steve DiMarco

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Joseph Pierre (Jackson), Stacey Farber (Sydney Katz), Glenda Braganza (Melanda)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Mac Fyfe (Dr. James Dey), Lexa Doig (Dr. Selena Quintos), Joris Jarsky (David Zarb), Damien Atkins (Teddy), Katie Douglas (Tatum), Scott Beaudin (Milo Pasyk)
• Co-Starring: Milton Barnes (Wayne Sharpe), Rosa Laborde (Lana Davis), Tricia Braun (Lara Zarb), Jani Lauzon (Leah Boyden), James Daly (Grady Randstrom), Earl Bubba McLean (Leo), Cecilia Jaladian (Cala Niazri)
• Written By: Fiona Highet
• Directed By: David Wharnsby

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Joseph Pierre (Jackson), Stacey Farber (Sydney Katz), Glenda Braganza (Melanda)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Mac Fyfe (Dr. James Dey), Lauren Lee Smith (Astrid Ray), Brittany Allen (Megan), Rebecca Dalton (Nora), Claire Rankin (Tawni Willoughby)
• Co-Starring: Milton Barnes (Wayne Sharpe), Jonathan Silver (Herschel Hoffman), Peter Valdron (Nate Stewart), Ella Ballentine (Rachel Stewart), Sara Sahr (Cleaner), Amish Patel (Parking Attendant), Roger Shank (Bartender)
• Written By: Jennifer Kassabian & Tammy Marlowe Johnson
• Directed By: Peter Wellington

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Stacey Farber (Sydney Katz), Joseph Pierre (Jackson)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Lexa Doig (Dr. Selena Quintos), Currie Graham (Dr. Thor MacLeod), Dylan Roberts (Robert)
• Co-Starring: Milton Barnes (Wayne Sharpe), Eliana Jones (Molly Kinney), Junior Williams (Crompton), Christopher Cordell (Brad), Alec Stockwell (Mac), Sarah Wilson (Mrs. Kovacs), Allison Wilson-Forbes (Nurse Alice), Lamont James (Cop #1), Arwen Humphrey (Cop #2)
• Written By: Malcolm MacRury
• Directed By: Peter Stebbings

• Starring: Erica Durance (Alex), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Stacey Farber (Sydney Katz), Huse Madhavji (Shahir)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Glenda Braganza (Melanda), Kaya Joubert Johnson (Gisele), Theresa Joy (Keira), Olunike Adeliyi (Tammy), Eliana Jones (Molly Kinney)
• Co-Starring: Milton Barnes (Wayne Sharpe), Casey Hudecki (Shauna Gunn), Michael Hanrahan (Elliot Stout), Samantha Kaine (Leila Patterson), Billy Parrott (Officer Vieira), Sharon McFarlane (Dr. Carolyn Ray)
• Written By: John Krizanc & Amanda Fahey
• Directed By: TW Peacocke

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Michelle Nolden (Dawn), Benjamin Ayres (Zachary), Stacey Farber (Sydney Katz), Glenda Braganza (Melanda)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Mac Fyfe (Dr. James Dey), Paulino Nunes (Dr. Rocca), Adamo Ruggiero (Donnie Patrillo), Kaya Joubert Johnson (Gisele), Catherine Fitch (Helen Krueger)
• Co-Starring: Milton Barnes (Wayne Sharpe), Rosa Laborde (Lana Davis), Michael Hanrahan (Elliot Stout), Samantha Kaine (Leila Patterson), Harry Judge (Ben), Kristin Adams (Young Mother)
• Written By: Patrick Tarr
• Directed By: Jason Priestley

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Joseph Pierre (Jackson), Stacey Farber (Sydney Katz), Glenda Braganza (Melanda)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Melanie Merkosky (Bernice McDavitt), Dylan Authors (Sam), Marline Yan (Jian Doo)
• Co-Starring: Procy Eufrocinia I. Bautista (Sou Botum), Ray Jacildo (Samnang), Allison Wilson-Forbes (Nurse Alice), Howard Jerome (Jim Norris), David Christo (Medic #1), Nathan Jordan Krakower (Medic #2)
• Written By: Morwyn Brebner & Adam Pettle
• Directed By: Jeff Woolnough

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Stacey Farber (Sydney Katz)
• And: Michael Shanks (Charlie)
• Guest Starring: Mac Fyfe (Dr. James Dey), Nigel Bennett (Dr. Burt Goran), Janet-Laine Green (Iris Pratt), Samuel Faraci (Henry), Rohan Mead (Conrad Pratt)
• Co-Starring: Milton Barnes (Wayne Sharpe), Maggie Castle (Ruth), Hannah Miller (Neshama), Yatharth Bhatt (Tom), Ethan Hektor (Josh), Romy Weltman (Frances), Raven Dauda (O.R. Nurse), Maxine Dumont (Marion), Pauline Wong (Obstetrical Nurse)
• Written By: Waneta Storms
• Directed By: Gregory Smith

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Michelle Nolden (Dawn), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Stacey Farber (Sydney Katz), Glenda Braganza (Melanda)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Mac Fyfe (Dr. James Dey), Paul Braunstein (John Doe), Krystin Pellerin (Elaine), Paulino Nunes (Mr. Halpern), Lamar Johnson (Harry), Olivia Scriven (Tia)
• Co-Starring: Milton Barnes (Wayne Sharpe), Kaya Joubert Johnson (Giselle), Sharon McFarlane (Dr. Carolyn Ray), Daniel Hewko (Horatio), Jeff Kassel (Anthony Perez)
• Written By: John Krizanc
• Directed By: Eleanore Lindo

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Glenda Braganza (Melanda), Joseph Pierre (Jackson)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Mac Fyfe (Dr. James Dey), Deborah Hay (Colette), Grant Nickalls (Mike), Ryan MacDonald (Travis), Zoe Cleland (Brianna Pierre)
• Co-Starring: Milton Barnes (Wayne Sharpe), Sharon McFarlane (Carolyn Ray), William MacDonald (Desmond Pierre), Saad Siddiqui (Wadid), Aniela Kurylo (Saleswoman), Darren Gallo (Charlie's ER Patient), Ben Mulroney (Coffee Kiosk Server)
• Written By: Fiona Highet & Patrick Tarr
• Directed By: James Genn

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Michelle Nolden (Dawn), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Joseph Pierre (Jackson), Stacey Farber (Sydney Katz), Glenda Braganza (Melanda)
• With: Wendy Crewson (Dana Kinney)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Linda Kash (Mrs. Theresa Badali), Jordan Johnson-Hinds (Sean Danes), Wesley Morgan (Hayden), Jonathan Silver (Hershell Hoffman), Supinder Wraich (Trudy)
• Co-Starring: Milton Barnes (Wayne Sharpe), Jessica Rose (Marie), Vanessa Smythe (Lauren), Chris Anton (Paramedic), Taylor McKay (Nurse), David Newman (Technician Dave), Astrid Van Wieren (Scrub Nurse Gloria)
• Written By: Adam Pettle
• Directed By: Gregory Smith

• Starring: Erica Durance (Alex), Daniel Gillies (Joel), Michelle Nolden (Dawn), Julia Taylor Ross (Maggie), Benjamin Ayres (Zachary), Huse Madhavji (Shahir), Stacey Farber (Sydney Katz), Joseph Pierre (Jackson)
• And: Michael Shanks (Charlie)
• Guest Starring: Danso Gordon (Dr. Rian Larouche), Mac Fyfe (Dr. James Dey), Kjartan Hewitt (), George Tchortov ()
• Co-Starring: Milton Barnes (Wayne Sharpe), Zarrin Darnell-Martin (Corporal Britt Delkus), Jeffrey Wetsch (Captain Isaac), Catherine McNally (Chief Examiner), David Collins (Examiner #1), Danielle Bourgon (Examiner #2), Laurie Murdoch (Examiner #3), Patti Kazmer (Examiner #4), Vanessa Dunn (OSCE Patient), Chris Anton (Paramedic), Eve Edwards (Medic #2), Rebecca Applebaum (Crying Resident)
• Written By: Morwyn Brebner
• Directed By: David Wellington