The South Bank Show – Douglas Adams (1992) [video]

The reason I'm sharing this episode is the format (also that this is Douglas Adams :D). I've never seen quite anything like this.

They have Arthur, Ford and Marvin! form the Hitchhiker's Guide TV Series and the Electric Monk observing the interview. Arthur discovering this "author chap" called Douglas Adams who he thinks might be his biographer and Ford trying to reason through his findings!

They have Marvin and the Electric Monk discussing what Douglas would say next in the interview!

Cannot imagine the effort that is gone to produce a show like this, and I wish there were more.

Edit: Sadly, the video only has the right audio channel, temporarily switching to mono audio out will help.