Mind you, some of the films were good at clearing crewrooms....A good way to motivate staff in my old VGS was to put on a film called 'Flight checkers'*....all about ILS checking. Its amazing how suddenly people became motivated to go and clean A/C
or repair cables etc etc as soon as it started!
*Apologies to 115 Sqn...I am sure it was skilled and obviously necessary work...but did not make the most interesting video for a bunch of Staff Cadets!