999 Rescue Squad - Season 4

On Hull docks the team are called in after a party of asylum seekers are discovered in a cargo container that arrived on an overnight ferry. There's a massive factory fire and HART must brave toxic smoke filling nearby streets as firefighters battle to find workers.

There's a serious crash in the fog and the team battle to free a trucker trapped in his cab by twisted metal. A bizarre accident in a soft play centre leaves a fun loving dad with a suspected spinal injury.

A biker riding without a helmet crashes and the team launch a desperate fight to save his life as his horrified family look on. A man with a gun barricades himself into a canal boat at HART are called to standby for casualties.

A Lamborghini supercar crashes and bursts into flames leaving two passengers with serious injuries. Also, a patient requiring urgent care leaves the team with an outsized problem.

A car being pursued by police crashes into stationary traffic and HART are called to treat a passenger trapped in her seat with serious injuries. Floodwaters swamp a Yorkshire town but many of the residents won't leave - landing the medics with a dilemma.

A horse rider is hit by a car on a country road, leaving both her and her horse with serious injuries. The centre of Leeds is locked down after a suspicious package is found in a busy market, and the HART medics face a rocky rescue after a young boy falls off a boulder at a local beauty spot.

The HART paramedics race to rescue the passenger of a car involved in a high speed crash but face a mystery as to where some of the other patients have gone. An explosion flattens a row of shops in Bradford and the medics face crossing a fast-flowing river to help a man who's gone missing from home.

A high-speed crash leaves a woman seriously injured and trapped in her crumpled car. Also, a man falls 20 feet through the roof of a Victorian factory.

Yorkshire's HART paramedics race to help a man who has been stabbed in the back with a screwdriver, and there's a fire in a hotel resulting in a desperate search for those inside.

A man is left with a metal spike impaled in his face after a traumatic incident on a construction site, sparking a huge rescue operation. Plus, medics help a man who was hit by a car.