First of a four-part post-Cold Warthriller, starring Bill Paterson, Celia Imrie
A bomb blasts an RAF base in Germany but who is responsible? Bull, an MI5 counter-terrorism expert, is drawn into the power-playing secret world of Nato.
Part 2 tomorrow at 9.30pm. See today's choices.
Geraldine...... PENNY JOHNSON
Hunsacker. EDWARD WILEY
Wlm RAYMOND PICKARD
Ruppert...... LUTZ REICHERT
Pringle. ..... MARSTON BLOOM
Timoshkin GENNADI VENGEROV
Leafman GARY BASARABA
Written by PG Duggan
Producer Jonathan Cavendish
Director Peter Smith