The TV version of Chris Morrisโ€™ Radio 1 series Blue Jam (plus the late-night counterpart, Jaaaaam, also included here) pushed beyond the edges of comedy with an almost sadistic determination into a blurry miasma of appalling, nightmare scenarios, Kafkaesque horror and bitter, acidic satire, to the bleak accompaniment of a dark ambient soundtrack. The heaviest โ€˜light entertainmentโ€™ ever attempted, Jam didnโ€™t so much make you laugh as fill you with a rapt, faintly nauseous feeling of unease.