5/6 From ineffectual showbiz reporting to properly saying goodbye to Mister Chips.
1/3 John Humphrys gives 28 performers 60 seconds to entertain. With Jason Manford.
3/4 Diane, Joe and David break loose from BBC Security and go on the run around Radio 4.
4/4 Musical interludes from the zoo, and a sketch that only a fool would not find funny.
4/6 Mostly monologues from the pens of Quantick, Garden and Maier, featuring alien invasion.
2/4 David has barricaded everyone inside the Radio 4 studio and taken the microphones hostage.
6/6 Dan Antopolski, Nat Luurtsema and Tom Craine piece together a selection of sketches.
3/4 Sketch show written by and starring John Finnemore.
3/6 The show where no sketch features more than one voice. With Jeremy Clarkson.
4/4 A visitor for Joanna Lumley's mum and a battle for the last parachute.