Tory Ross' sublime performance as Mrs. Lovett, maker of the "worst pies in London," threatens to hijack the TheatreWorks production of Sweeney Todd: The Demon Barber of Fleet Street and turn it into Nellie Lovett: People Who Eat People Are the Luckiest People.

There's no escaping the genius of Angela Lansbury's indelible performance (captured on video) in the original production of what composer Stephen Sondheim describes as a "dark operetta," but that star turn was a Victorian cartoon, a manically genial grotesque with shadings of a real flesh-and-bone woman under all the goofiness.

But Ross is a whole lot less cartoon and a whole lot more human being.