Update: the real horror behind BBC's Zardoz ident

Waaaay back in July '06 I noted the terror that BBC's digital TV ident had inflicted upon impressionable numpties. The vast, multi-headed visage loomed Zardoz-like over a Teletubbie landscape. Sensitive to the needs of the stupid, Auntie Beeb withdrew the ident.
But it was not forgotten. As this short clip reveals, the BBC head hid a darker secret...

(Clip from the BBC's time-travel current affairs series, Time Trumpet)