Listen again to the unmissable live broadcast of the original radio comedy.
A list of the 20 most memorable characters that Radio 4 has created in the past 20 years.
Catch up with the Character Invasion events as they happened.
Details of all the events around the country.
Thank you for all your questions. You can read Rebecca and Sebastian's answers here.
Find out more about Character Invasion on Radio 4.
The Archers, Lynda Snell wanders into Continuity, the throbbing engine room of Radio 4.
Lynda Snell gets proactive on Any Answers with Anita Anand.
The Vicar of Dibley pays a pastoral visit to the Radio 4 Continuity.
David Archer hides out in the R4 Continuity studio to avoid Lynda's casting couch.