Self / Self - Flight Paramedic / Self - Presenter (14 episodes, 2004-2006)
Self (13 episodes, 2004-2006)
Self (8 episodes, 2005-2006)
Self / Self - Flight Paramedic (5 episodes, 2004-2006)
Self (5 episodes, 2004-2006)
Self (5 episodes, 2004-2005)
Self (4 episodes, 2004-2006)
Self (4 episodes, 2004-2005)
Self (3 episodes, 2006)
Self (3 episodes, 2004-2006)
Self (3 episodes, 2004-2005)
Self - Flight Paramedic (3 episodes, 2004-2005)
Self (3 episodes, 2005-2006)
Self (2 episodes, 2005-2006)
Self (2 episodes, 2004)
Self - Anesthesiologist (2 episodes, 2006)
Self - Violence Intervention Program (2 episodes, 2004-2005)
Self / Self - Flight Paramedic (2 episodes, 2004-2005)
Self (2 episodes, 2005)
Self / Self - Flight Paramedic (2 episodes, 2005)
Self - Patient (1 episode, 2004)
Self (1 episode, 2004)
Self - Flight Paramedic (1 episode, 2005)
Self - EMT (1 episode, 2006)
Self (1 episode, 2006)
Self - Paramedic (1 episode, 2005)
Self (1 episode, 2005)
Self - Paramedic (1 episode, 2004)
Self - Orthopedic Surgeon (1 episode, 2006)
Self - patient (1 episode, 2004)
Self - Flight Paramedic (1 episode, 2004)
Self - Hospital Volunteer (1 episode, 2004)
Self - Chrissy's boyfriend (1 episode, 2004)
Self - Xray Technician (1 episode, 2004)
(as Tim Jones RN) (1 episode, 2004)
Self - Co-worker (1 episode, 2004)
Self - Patient's Mother (1 episode, 2004)
Self - Jehovah's Witness Advocate (1 episode, 2004)
Self - Nick's fiancee (1 episode, 2005)
Self - Maryland State Police (1 episode, 2005)
Self - Patient (1 episode, 2005)
Self - Olmo's Agent (1 episode, 2005)
Self - patient (1 episode, 2005)
Self - ER Nurse (1 episode, 2005)
Self - Lowell's Friend (1 episode, 2005)
Self - Patient's Mother (1 episode, 2005)
Self - patient / constable (1 episode, 2005)
Self - Mount Airy Fire Department (1 episode, 2005)
Self - Mark's Mother (1 episode, 2005)
Self - Crash Team (1 episode, 2005)
Self - Kristen's Mother (1 episode, 2005)
Self - Chris' father (1 episode, 2005)
Self - constable (1 episode, 2005)
Self - EMT (1 episode, 2005)
Self - Patient's Grandmother (1 episode, 2005)
Self - Skydiver (1 episode, 2005)
Self - Jockey (1 episode, 2005)
Self - Gangs and Guns Task Force (1 episode, 2005)
Self - Brandon's Mother (1 episode, 2005)
Self - Patient Care Technician (1 episode, 2005)
Self - Physical Therapist (1 episode, 2005)
Self - brother (1 episode, 2005)
Self - Patient (1 episode, 2006)
Self - Paramedic (1 episode, 2006)
Self - Flight Paramedic (1 episode, 2006)
Self - Police Sergeant (1 episode, 2006)
Self - Patient Services Assistant (1 episode, 2006)
Self - Physical Therapist (1 episode, 2006)
Self - paramedic (1 episode, 2006)
Self - Toronto Police (1 episode, 2006)
Self - Manager of Trauma Prevention (1 episode, 2006)
Self - Police Constable (1 episode, 2006)
Self - nurse (1 episode)
Self (1 episode)
Grief-Stricken Father (unknown episodes)
Narrator (unknown episodes)