- Production company
- Pilot recorded at The Rutherford Room at The Institute of Physics.
Series 1 recorded at The Pleasance Theatre.
Series 2 onwards recorded at the BBC Radio Theatre.
Series 8 dates: 24 May, 7, 10, 13, 21 June, 2, 6 July 2015.
- Series 1: All music on the programme played live by Bill Bailey. The same theme tune was used for series two, but is performed by Dan Neeson, Ash Gardner and Hugo Shepard from House of Strange.
- First broadcast
- Wednesday 20th February 2008 on BBC Radio 4 at 6:30pm
- Last new broadcast
- Friday 2nd September 2016 on BBC Radio 4 at 6:30pm
- Length of episodes
- 30 minutes
- Last repeat
- Tuesday 30th Aug 2016 at 9am on Radio 4 Extra