Gainesy is right - the movie with 'Septic' and Jack Hawkins playing 'The Tiger' (Groupie - or Harry-the-staish in yoofspeak) was indeed 'Angels One-Five'.
'The Way to the Stars' was about a bomber station Somewhere-in-England (Halfpenny Field) with John Mills and Michael Redgrave. Good film - but sadly no Susannah-in-suspenders or Holly-in-that-dress....!!