A few I have listened to recently;
The Northern Bank Job - BBC Radio 4. Recounts the the tale of what was at the time the biggest bank heist in British and Irish criminal history. Very well put together.
West Cork - A podcast about the unsolved murder of French women Sophie Toscan du Plantier in rural Ireland. Think there is a Netflix show about it now?
Tunnel 29 - Helena Merriman tells the extraordinary true story of a man who dug a tunnel right under the feet of Berlin Wall to help friends, family and strangers escape.
Evil Genius - can never decide if I like this one or hate it
Russell Kane and a panel of guest comedians discuss famous figures before voting on whether they believe them to be a Genius or just Evil. Pretty silly but some episodes can be quite interesting as you learn some of the lesser known facts about people like Einstein, Elvis and Alfred Hitchcock. In equal measure some episodes are boring and at times Russell Kane can be incredibly annoying. I tend to only listen to episodes were the person in question peaks my interest. Be warned though, sometimes hearing how awful your hero is can suck. (Looking at you George Best
)