First broadcast 10th March 1978.
The CI5 team is charged with the protection of former American Secretary of state Dr. Harbinger at a peace conference.
Gordon Jackson - George Cowley
Martin Shaw - Doyle
Lewis Collins - Bodie
Roger Lloyd Pack - Ramos
Martin Benson - Villa
Robert Gillespie - Sammy
Peter Cellier - Walton
Nadim Sawalha - Sheikh Achmeia
Ed Bishop - Dr. Ernest Harbinger
John Horsley - Mitchell
Shaun Curry - SAS Sergeant
Tony Caunter - Detective Sergeant
Brian Haines - Agent
Judy Matheson - Mandy Mitchell
Max Mason - Corporal
George Mallaby - Driver
Archie Tew - 1st Security Guard
John Hamill - 2nd Security Guard
Gillian Duxbury - Susie - Girl in Gym
