Beags- around that time the team had a very enterprising Manager (Andy Stewart, who went on to be CO of ULAS) and Tim Miller as Red 1. It was around that time they had a famous Japanese film maker with an unpronounceable name make a film of the team - it was absolutely brilliant - that might be the one to which you refer. I was lucky enough to be involved with the Team as a Trustee of the RA Trust. Happy times.