There's no easing into it, and Critical: Between Life and Death hits hard. A fairground accident at Brockwell Park turns festive joy into unimaginable horror, plunging us directly into London's emergency trauma response scene.
Episode 1 sets the tone for what this intense Netflix docuseries promises: an unfiltered look into the razor-thin line between survival and tragedy. The real surprise?
A family day out ends with four lives at risk, and the trauma teams must respond quickly, with no room for error.
A funfair gone wrong: The collapse that changed four lives in Critical: Between Life And Death Episode 1
Critical: Between Life And Death begins with a fairground ride snapping in mid-motion, sending people flying. In moments, emergency services rush in. Among those rescued from the wreckage are Nick and Alison, a couple now caught in a fight neither of them signed up for.
Nick is rushed to St. George's with severe head trauma, facial injuries, and deep internal wounds. His face has been torn open—damage that requires not just one expert, but a whole team of specialists.

Meanwhile, Alison is taken to King's College. She's conscious but confused, unable to speak clearly. The cause? A collapsed lung, fractured ribs, and the terrifying threat of cardiac arrest. Her doctors work quickly to drain the air around her lungs to help her breathe. It's a high-stakes balancing act, and as viewers, we can feel every second ticking by. Their survival isn't assured, and it's a process happening in real time, where every decision counts.
Also on that ride: 11-year-old Silvana and her grandfather, Sebastian. Silvana, miraculously, escapes with only minor injuries. However, the scene in Critical: Between Life and Death, episode 1, serves as a reminder that children often hide the worst, and doctors must stay alert for sudden deterioration.
Her grandfather, who shielded her from a flying speaker, is brought in with a busted nose but no serious brain damage. Still, the emotional weight hits hard, as it could have gone another way entirely.
Inside the trauma response: A system that works like clockwork
London's trauma response operates with military precision. Once the 999 call is made, a tactical teams assigns each patient based on severity and hospital capacity. Nick and Alison are directed to different trauma centers to receive the most urgent care without delay. It's not just about moving quickly, but moving intelligently.

Each trauma consultant manages their own team like a commander—selecting specialists, coordinating plans, and remaining calm even when the odds are against them. At St. George's, Nick is under the care of Consultant Ahmed, while Alison's team is led by Lala, who admits the personal toll isn't easy.
As she treats Silvana, she quietly recognizes how much the child reminds her of her daughters. These moments reveal how personal and professional boundaries blur inside trauma rooms.
But what makes all of this even possible is the structure of the trauma system. From air ambulances to elite paramedics, everything operates with practiced precision. In Jack's case - a different patient stabbed with a metal rod — an advanced air team swoops in to stabilize and quickly transport him.
And yes, even mid-air, life-saving interventions occur in the first episode of Critical: Between Life and Death, and for viewers, it's jarring to see how thin the line is between "alive" and "gone."
When trauma hits, everyone plays a role - including the invisible ones
While doctors and surgeons take center stage in Critical: Between Life And Death, the unsung heroes are the paramedics. They're often the first to arrive, providing pain meds, stabilizing injuries, and determining how to move patients safely. Their decisions in those crucial moments set the stage for everything that follows. The series makes it clear: even a single misstep could completely change the outcome.

In Jack's case (a man brutally attacked while his family was away), the call for help had to be responded to with the highest urgency. Facial fractures, possible brain injury, and severe trauma required an immediate airlift to Royal London. There's no time for second-guessing.
His arrival, while Alison and Nick are still being monitored, reminds us how relentless trauma work truly is. There's no such thing as "done" in this world because there's always another case, another crisis.
And perhaps the most human part of this whole process is what happens outside the operating rooms. Family members waiting, friends unsure of what's coming next, doctors quietly navigating the emotional aftermath of lives forever changed. There are no heroes in capes, only trained professionals trying to hold the line.
Critical: Between Life And Death begins with a deeply emotional, high-pressure hour that does more than just document injuries—it captures the human will to survive. From fairground chaos to surgical precision, Episode 1 reveals the everyday intensity of trauma care, making you hold your breath and silently root for everyone on the table.
This isn't just medical TV. This is reality - raw, real, and completely unforgettable.