In the fictional Scottish Highlands town of Glenntannoch, Dr Gordon Urquhart leads a mountain rescue team, whose major missions and incidents are based on real life ones conducted by the Lochaber Mountain Rescue service.
Dr Gordon Urquhart
Douglas McLanaghan
Ben Craig
Annie Craig
Mike Bayliss
Caroline Morrison
Jamie Doughan
Nurse Helen
Danny Tunick
Peter Craig
Dr Jane Chamberlain
WPC Betty Farinelli
Alice Urquhart
Adam
Kirsty Urquhart
Sarah
Dr Yilmaz
Dennis
Tom
Julia Seddon
Miranda
Harper
Carson
Billy Deansgate
Susie Travis
Jason Farinelli
Trish Hanson
Mr Tyler
Tanya
Andy Clarke
Harry Clarke
Jeff Pigeon
Alex Gowan
Heather
Gavin
Ros Johnson
Donna
Dan
Joe
Kevin Jones