I thought it would be interesting to start a thread about shows on radio that are not comedy (if such a thread has already been begun, I apologise).
The main reason why I've started it because a preview video has been made of the second series of Planet B, one of BBC Radio 7's few original shows, which begins on 29th November. The first series was the biggest single original comission made by the station (10 episodes long). For those who haven't heard of the series, it is a sci-fi drama set on a virtual world. Here is a video promoting the second series (but you need headphones to listen to it). The first of Planet B is currently on the iPlayer.