The radio shows on the BBC Iplayer can be listened to by anyone in the world. I often listen to radio plays, while I work. Last week I listened to an adaption of The House on the Borderland by William Hope Hodgson..
Personally, I thought that Hodgson was using drugs. The story was based on a brother and sister living in an ancient old house. Many strange things happened. He was friends with HP Lovecraft which explains the weirdness.