I would like to see this TV film again, I haven't seen it since it was first screened in 1979, and I don't think it as ever been repeated. I remember there were lots of references to horror and sci-fi f Films,particularly there was a reference to The Quatermass Experiment. there was a scene where a woman teacher as a heart attack in the school assembly hall, also the lads get into the cemetery and are frightened off by a Dracula type figure who just happens to be a cemetery official. I like the bit where the lads are discussing the difference between sci-fi and horror ,one of them mentions that his sister remembers seeing this thing on the telly where this mans arm changes into a great big monstrous cactus type thing,obviously referring to THE QUATERMASS EXPERIMENT!!