Oh, the good Doctor in all his glory. What more could you want? A season-ending two-part episode that brings back pretty much all the recent companions? Or a smashing Christmas episode with Kylie Minogue that will have you fearing robot angels? Or how about just David Tennant's wacky Video Diary? Still not enough? Well, hold on to your hats, because the price of the Doctor Who Complete Season 4 DVD is worth it for the Children in Need "Time Crash" benefit episode alone, and it's on here as an extra. Sure you can see it on youtube or that ilk, but something this awesome is deserving of the full home-theater treatment.