BBC2 was the channel on usually on a Saturday night they would start a horror movie double bill - the channel regularly ran a double bill horror season from 1975 until 1981. The show would start somewhere around 11pm and go on until 1am - then we would get the test card as the station closed down for the night. The days of 24 hour TV were still some years away. Often it would be a double bill of the old black and white Universal horrors, and I loved those too, but on times they would select films from studios such as Hammer and Amicus. These two studios produced the films where the blood dripped impossible read and the heaving breasts were bared. I reckon I saw my first pair of tits in a Hammer movie and believe me that leaves a lasting impression - thank you Ingrid Pitt.
Of course today the films have dated, but there's a certain something to a Hammer film that makes them so watchable. Horror films today are far more graphic, the special effects more realistic but give me a Hammer movie over an Exorcist Part 9 any day of the week.