Karaoke + Cold Lazarus

Karaoke and Cold Lazarus were two connected serials written by Dennis Potter using the same production teams and airing consecutively. They were broadcast by Channel 4 on Sunday nights and repeated the following day on BBC which made it somewhat unique.
http://en.wikipedia.org/wiki/Karaoke_%28play%29
http://en.wikipedia.org/wiki/Cold_Lazarus