Dawnbreakers (1970)

In the dead of night, a restless young woman trawls the city streets. Accompanied by the sounds of Capital Radio's late-night talk show, she encounters the dark, unusual and plain seedy underside of after-hours London. Dawnbreakers is a brilliant snapshot of the capital in 1975, featuring an oddball cast of partygoers and night owls, including A Clockwork Orange's Carol Drinkwater.