Life and death - our paramedics deal with it daily. Ride along with the crews and see what they see in this heart-stopping show.
Titles, characters and all other elements are the trade marks and copyright of TVNZ or its licensors. All rights reserved. Further details available here.
Follow the Rapid Response team as they try and save the day.
A one in a million freak nail gun accident defies belief; a man is reported unconscious on the street; and every second counts in the race to save a heart attack victim.
The team are called to a drug-fuelled attack on a street; one man's racing heart has a family on edge; and a high speed spin out on a motorway leaves a bride waiting at the altar.
The fear of needles grips a patient; a woman is trapped in her car surrounded by live high voltage power lines; and gate crashers attack a teenager with bottles.
When a cyclist collides with a truck, his wife rushes to his side, fearing the worst; and tempers flare after a bus rear-ends motorists.
The St John team are called to a patient arrested by police; a 111 call after the fallout from a disturbing domestic; and mystery surrounds a teenager knocked down on a playground.
The team are called to a brutal street brawl, a family's car careers off an open road and mystery surrounds an unidentifiable man found collapsed on the motorway.
A mother calls 111 fearing for her son's life, the team are called to disturbing domestic incident and a scooter rider is hit by a motorist.
A random and cowardly attack on a party goer leaves a young man badly injured and it's a race against time to reach a person suffering a heart attack.
Final: A woman calls 111 fearing for her husband's life, the Rapid Response crew are called to the address of a man at risk of bleeding out; and a motorist is badly injured and trapped in a car wreck.