First broadcast 31st May/1st June 1999.
After a helicopter sends out a mayday and disappears in a storm en route to provide support to an off-shore oil rig, Sam is called upon to participate on the rescue team in case it turns into a recovery team.
Amanda Burton - Professor Sam Ryan
Dale Rapley - Alan Monroe
Paul Copley - Chris Tillson
Chris Walker - Keith Connel
Howard Lee - Matt Davies
Rod Arthur - Air Traffic Controller
Robert Pugh - Leslie Peterson
Paul Chapman - Tony Newsome
John Flanagan - Malcolm Kittrick
Nigel Terry - Jim Thorn
Meryl Hampton - Margaret
Melanie Hill - Liz Davies
Louise Rea - Joanne Welland
Matthew Scarlett - Undertaker's Assistant
Karen Henthorn - Anne-Marie Williams
Susanna Shelling - Mrs Monroe
Angela Belton - W.P.C.
Neil Percival - Paul
Peter Watts - Pathologist 1
James Benson - Pathologist 2
Ian Ralph - Security Policeman
Stanley J. Browne - Student
Alan Powell - Security Guard
Karl Glenn Stimpson - Traffic Policeman
