No, he hasn't been making films from the afterlife, there really is something of Mr Alfred Hitchcock's work we haven't seen yet.

Great directors like Hitchcock don't come along that often, so it is pretty exciting news to hear that almost 24 years after his death, we can see another piece of his repertoire.

His previous films such as 'Psycho' and 'The Birds' have become iconic movies of the last century, and now we've got something else of his to stew over.

'The Memory of the Camps' was a holocaust documentary made by the director back in 1945 but never ended up being released.

The doc features footage that had been compiled by British and Soviet army film units at Nazi concentration camps during World War II.

It wasn't finished however until just after the war had ended, and was felt that it wouldn't help the postwar reconstruction by showing it.

It was found in the '80's and has only now been completely restored and ready for viewing.

It should make it to our TV screens by early 2015.

Here is that famous scene from 'Psycho' if you want a reminder of just how good Hitchcock was.