Factual error: When Sweeney is sharpening his blades, most noticeably during the shaving contest, he is sharpening toward the blade, which you simply can't do with a razor blade and leather strop. A razor will slice right into the leather. He also doesn't even have the blade flat to the leather so again they're not remotely sharp as a sharp blade would easily sink right into the leather. Pirelli is using roughly the correct technique, even though they're trying to portray him as sloppy. (00:35:50)
Sweeney Todd (2007)
1 factual error - chronological order
Directed by: Tim Burton
Starring: Johnny Depp, Helena Bonham Carter, Alan Rickman, Timothy Spall, Sacha Baron Cohen
Other mistake: At the end of the song "Wait," when Sweeney and Lovett hear Anthony running up the stairs, Sweeney runs behind the door to his shop. For a quarter second, as Sweeney places his back against the wall, there is a modern-day water bottle on the window ledge. This, however, cannot be seen on the DVD or Xbox, though on laptops and probably computers also, when streaming you can see it around 00:43:10. (00:43:10)
Sweeney Todd: [Holding up razor.] At last, my arm is complete again!
Trivia: Anthony Stewart Head (of "Buffy the Vampire Slayer" fame) makes a cameo as the man who congratulates Sweeney after his competition against Signor Pirelli. Head originally had a larger role, but his scenes were eventually cut out. (00:38:25)
Question: Is there any particular reason why the chorus lyrics were cut from a number of the songs? They used all of the lyrics in the verses, but not the chorus', which I found odd.
Answer: From what I heard, the chorus songs (known as "The Ballad of Sweeney Todd") were cut due to time and inability to make the chorus work on-screen. Actors were set up to play "ghost narrators" at first, so that indicates that the filmmakers did want to include the songs. They were just not able to find a way to make them work satisfactorily for them. Also, I think (can't verify) I also heard that Stephen Sondheim, the show's original creator and composer/lyricist, agreed that these cuts needed to be made for the film to work.