Commencing in 1968, “Dad’s Army” ran on BBC Television for 9 years with over eighty episodes spread within 10 series. The series is set in a small fictional seaside town called Walmington-on-Sea somewhere on the South Coast of England.
The Radio Series began on Monday 24th January 1974 and ran for three series with its final episode been broadcast on 7th September 1976. The Series was generally given two air periods a week on BBC Radio 4, the second of which would be a repeat.
You can listen to a sample with this link.
You can visit the downloadpage to download the episode you want or download them all.
You can do that with highlighting one file and use control A to check all files and choose more actions and then download and you can download all files at once.