Dates shown are for the recording session followed by the original transmission on BBC Radio 4. Since 2007, the full run of radio episodes has been regularly repeated on digital archive station BBC Radio 4 Extra along with its radio-only sequel It Sticks Out Half a Mile.
Dates refer to the recording and original transmission on BBC Radio 4. Since 2007, all radio episodes have been frequently replayed on BBC Radio 4 Extra, a digital archive station, alongside its radio-only follow-up series titled "It Sticks Out Half a Mile."