...stephen fry as just said that we didnt evolve from apes but from a hedgehog type creature...
You sure, as I'm sure he'd not exclude the necessary ape part, probably exclude something specific like chimp..., which is what Mr Sheppard mentioned and possibly because he also saw it.
Also that we are missing the final link to tie our 'line' toogether.
There are always gaps but as discoveries are made and our knowledge expands those gaps or missing links get filled, For instance Australopithecus Afarensis was not known fifty years ago, however, it is now and another piece of the puzzle has been filled. There is also the very likely scenario where the gap or link remains empty, it's a big planet and these fossils are not exactly common, entirely possible that some intermediates never saw any remains becomes fossilised.
Hope is but the first step upon the road to disappointment.