Anyone remember the 'spinoff shorts'?
And, no, I'm not referring to some sort of helicoptorial disrobing.
If I remember correctly, there were also a few 5 minute shorts produced and broadcast at approximately the same time, maybe a week or so after the original airing.
I recall that they were commentated by cast members, and vaguely recollect one about a ship carved out of an iceberg, with a voiceover by Billie Whitelaw.
Does anyone else know what I'm talking about?