Carol-Lyn and Sean must deal with a parent's worst fear, while calls for paramedic teams Nick and Dave and Chris and Marco take them from birth to death.

Anthony and Sabrina help a patient with a strange allergic reaction, while Downtown Eastside crew Courtney and Peter and Paramedic Specialist Kris work the challenging and surreal 3pm to 3am shift.

James and Kin triage patients after a truck hits a transit bus. Carol-Lyn and Sean help a man who experiences an unexpected onset of nausea. Paramedic Specialist Andrew treats a tourist with a potentially deadly combination of ailments.

Husband and wife team, Anthony and Sabrina, learn to trust their instincts in Vancouver's Downtown Eastside. Meanwhile, new partners Courtney and Peter, and Paramedic Specialist Kris deal with the devastating effects of the opioid crisis.

Paramedic Shanelle teams up with her old instructor Shaq to help Paramedic Specialist Martin with a challenging situation. Carol-Lyn and Adam share their last shift together and, in Dispatch, Tara takes a potentially traumatizing call.

Anthony and Sarah are called to a motor vehicle accident followed by a seizure, while Alana and Tara stand-by for an emergency that closes down Vancouver's busiest bridge during rush hour.

Follow paramedic pairs James and Kin and Kelly and Rob in Richmond as they manage wandering grandmothers, broken hips, and a patient collapse at a local temple. Meanwhile, Paramedic Specialist Jade treats a patient with a dangerous heart condition.

We follow Greg and Paula on the North Shore where they deal with a patient who has mysteriously collapsed. Meanwhile, Carol-Lyn and Adam receive some big news and Paramedic Specialist Andrew fights traffic and a ticking clock to save a patient.