Close Calls: On Camera säsong 8

A hiker is in search of his dog when a cliff crumbles beneath his feet, a dramatic rescue by a coastguard rope team is captured on camera, and passers-by save the life of a woman who has collapsed in the street.

An angler fishing off rocks is swept into a raging sea, and hikers see it happen, call for help and film the dramatic rescue. A mountain biker attempts a trick but doesn't make it. The accident is captured on camera.

A dad of five collapses at a trampoline park, and CCTV captures the centre's staff fighting to safe his life. A para-glider, filming as he flies, gets into trouble and loses height rapidly. He attempts to land on a road but doesn't make it.

A terrified family calls 999 when their baby becomes unresponsive, and paramedics must shock him back to life with a defibrillator. A truck driver is diverted along a narrow country road which can't cope with the weight of the vehicle, with disastrous consequences.

A couple are on a trip to celebrate their wedding anniversary when their car is hit by a truck on the M1, spinning it into the path of another HGV. And a wingsuit freefall enthusiast hits trouble when his main parachute gets tangled up 30 seconds from the ground.

A group of friends are hiking the Lake District when one falls 650 feet. A doctor and a paramedic operate on the mountainside in a bid to save his life. Elsewhere, a motorist crests a hill to see a car heading towards him on the wrong side of the road.

Stories of near misses when life hangs in the balance, presented by Nick Knowles. Today, an eight-year-old boy taking part in a karting race clips the wheel of a rival sending his own kart somersaulting through the air. His dad sees it happen from the stands. Elsewhere, a man leaps into a river t...

Stories of near misses when life hangs in the balance, presented by Nick Knowles. Today, two divers documenting a wreck in the Thames find more than they bargained for and call in the Royal Navy bomb team. Elsewhere, an insecure load on a vehicle flies off, landing on the windscreen of another dr...

A skier suffers a leg injury off-piste in a remote part of the Alps. Her guide attempts to ski her to safety, carrying her on his back. And a little girl calls 999 when her mum goes into anaphylactic shock after eating an ice cream.

A young woman slips and falls near the top of Snowdon in bad weather conditions. Mountain Rescue battle 100mph winds to save her. Elsewhere, paramedics fight to save the life of a cardiac patient whose heart stops three times on the way to hospital.

A young man is unconscious in his bedroom, and it's up to an online friend in Texas to raise the alarm. A nine-year-old boy on holiday in Scotland gets stung by a giant jellyfish.

A 15-year-old girl fights to save her father's life when he has a heart attack after picking her up from school, and a driver loses control of a car, scooping two men up on to the bonnet and crashing through a shop window.

A young boy must find help after his grandfather falls on a rocky cliff face, a road racing cyclist's career is threatened when he is hit by a car, and a motorbike rider hits black ice.

A base jumper leaps from a cliff top, but his parachute spins him 180 degrees and he plummets down the rock face. College students on their way home are injured when their coach leaves the road and turns over.

A Scottish cyclist on a round-the-world challenge is hit by a driver in Texas, and a family dog saves the day when a mum slips and falls on the stairs.

A climber plunges hundreds of feet down a mountain in the Lake District, coming to rest above a precipice, and a driver ploughs into a car blocking the fast lane of a motorway at night.

A heavily pregnant woman collapses on a remote moor. Will the emergency services find her in time? A young driver is filming his commute when a car rounds a bend on his side of the road. The other driver is asleep at the wheel.

A dad-to-be has an horrific accident while mountain biking with friends, and a man braves a fire at his family home to search for his dogs.

Neighbours call the emergency services when a young mum rushes into the street in panic. Her baby has cut his throat on a glass. Also, a woman is knocked to the ground and trampled when the horses she is feeding are spooked by a dog.

A woman gives birth on the M5 motorway with the help of her husband and an emergency call handler, the coastguard come to the rescue of two fishermen whose boat has overturned, and a family are on the way to the seaside when their car is hit by a huge oak tree during a storm.