Goofs:
Continuity: During the last scene of "Epiphany" when Sweeney is kneeling down, his razors are open when he drags his hand through the puddle. However, in the next shot, Sweeney reopens his razors (when they were open already in the previous shot). (more)

Trivia:
Helena Bonham Carter underwent extensive vocal lessons and studied baking in preparation for her role. (more)

Filming Locations:
Pinewood Studios, Iver Heath, Buckinghamshire, England, UK

Quotes:
[first lines]
Anthony Hope: I have sailed the world, beheld its wonders, from the Dardanelles to the mountains of Peru. But there's no place like London.
Sweeney Todd: No, there's no place like London.
Anthony Hope: [spoken] Mr. Todd?
Sweeney Todd: You are young. Life has been kind to you. You will learn.
(more)

Awards:
Won Oscar. Another 17 wins & 24 nominations (more)