it's the Rocky Horror Giles Show! now we know what he does after hours in the magic shop.
(and why is it that, when i look at that URL, my first thought is 'tee hee!'? bad terrence!)

and Giles also performed as Wynonna Judd at one of the Bronze's weekly drag shows.
[sweet transvestite seduced by Jean, who emailed the links to me instead of posting them herself]