Half SketchSeries 4Episode 1BBC Radio 4 Extra Duration: 30 minutesFirst broadcast: Tue 20th Nov 2007, 23:30 on BBC Radio 7Latest broadcast: Fri 28th Dec 2012, 23:30 on BBC Radio 4 ExtraBill Clinton's next career move revealed. Northern Ireland's comedy troupe go topical. Stars Tim McGarry. From January 2001.GenresComedySketchBrandHalf SketchSeriesHalf Sketch: Series 4 Source: BBC Online