Via The Alien Online, the BBC have a video of a John Wyndham interview online, along with a clip of Day Of The Triffids as part of their Lost Decade season. The interview is conducted in precise, old fashioned, "posh" BBC English and is fascinating. The film clip is from the 1962 version, which I haven't seen, although I remember being terrified by the 80's TV series version.
As Ariel points out it does require Real Player, but I long ago gave in to that because the Beeb has just too much good stuff available.
