Wonderful stuff all of the Dr Who series. Sadly Sidney Newman who created Dr Who and the concept (Terry Nation who is often credited, including for a while by Trivial Pursuit, only invented the Daleks) was not made a rich man by it.   He also died a few years back. I prize and therefore hardly ever wear an original bright green Dr Who shirt (sport shirt, like a Lacoste tennis shirt) Sidney gave me quite a lot of years ago in lieu of legal fees!