brian cox in it?
is that him as an interviewee, about 6 mins 50 secs in?
the interviewee (see screengrab below) sounds very much like him, even if he may not be a dead ringer visually, he doesn't look like it's definitely not cox, iyswim. cox would have been 18-19 when 'the war game' was made; the youth pictured certainly seems like he could be around that age.
also, whilst imdb doesn't list a full cast for 'the war game', and it's not on cox's filmography, cox is credited with tv work from 1965.
anyone know any more?
brief sound clip (1 sec):