There's a feature online that looks into the film and behind the scenes of Tim Burton's Sweeney Todd: The Demon Barber of Fleet Street and it runs to almost half an hour, twenty eight minutes in fact.

This looks more like a DVD behind the scenes featurette and has Tim Burton, Johnny Depp, Helena Bonham Carter, Alan Rickman and Timothy Spall all talking about the film.

It's quite an indepth piece that reveals a lot about how the film was adapted from the stage screen, and includes Stephen Sondheim himself. You'll not only end up understanding a lot more about the story, characters and the film itself, but you also get to hear Depp, Carter, Cohen, Rickman and some of the other stars sing, finally!

The featurette for Sweeney Todd: The Demon Barber of Fleet Street is over at Apple Trailers [Quicktime:Medium:iPod], and really does give a whole heap of insight into the film - don't worry though, there are no spoilers to be had.