The volunteers of the RNLI race to the scene of a plane crash on a busy beach, search for a man missing at sea in the Channel Islands and battle to save a horse from drowning.
RNLI volunteers race to save a fisherman from a burning boat, a man trapped in freezing mud and a woman who tried to save her dog from drowning in the Thames.
On the east coast of Scotland, three children have been cut off in a sea cave by a rising tide. On the opposite coast of Scotland a yacht is caught in a storm. The Blyth crew search for a missing man.
RNLI volunteers race to the rescue of a rock climber who has fallen over 40 feet, a para-glider who has crashed into the sea and a man drifting offshore in a toy dinghy.
The volunteers of the RNLI race to the rescue of diver found unconscious 30 feet underwater, a yacht sinking in the middle of the English Channel and of a windsurfer caught out in a storm.
RNLI crews race to the rescue of two 5-year-old girls blown out to sea on an inflatable and a mother and daughter trapped by the tide. In Scotland, a volunteer has to rescue his fisherman father.
The crew of one of the few inland lake lifeboat stations in Ireland receive reports that the last inhabitant of a remote island has suffered a stroke. Elsewhere, crews rescue a kayaker and a dog trapped beside the River Thames.
Crews race to the rescue when a huge cargo ship runs aground on a sandbank, at Kelso the crew investigate when a kayaker sets off their personal locator beacon and a horse is in danger of drowning in a river in Ireland.
RNLI volunteers race to the rescue of a shark attack victim, two boys being swept out to sea in a rip current and two fisherman caught by the tide and now stranded in a rising sea.
RNLI teams come to the aid of two teenagers stuck fast in the mud on the Humber estuary as the tide comes in and a boat that has lost its mast on the freezing waters of Loch Ness.