The Tale of Sweeney Todd character of Sweeney Todd, the Demon Barber of Fleet Street, originated in an 1846–47 penny dreadful entitled "The String of Pearls". In 1847, George Dibdin Pitt adapted the story for a stage melodrama. A directed by George King was the first screen version. Christopher Bond's 1973 stage adaptation was musicalized by Stephen Sondheim in 1979. Schlesinger's film is a dramatic departure from the previous narratives. It dispenses with all the characters except Todd and Lovett, adds the plotline involving the missing diamonds, and offers a completely different reason for Todd's murder spree. The Victorian era locales were filmed in Dublin,
Sweeney Todd: The Demon Barber of Fleet Street shop's chimney. Mrs. Lovett stalls the Beadle with "Parlor Songs" until Todd returns to offer the Beadle his promised "free shave"; Mrs. Lovett loudly plays her harmonium to cover the Beadle's screams above, as Todd dispatches him. In the basement, Toby discovers human remains in a pie, just as the Beadle's fresh corpse comes tumbling through the chute. Maddened, he descends into the sewers of London. Mrs. Lovett then informs Todd that Toby has found out about their secret, and Todd decides to kill Toby. Anthony arrives at the asylum to rescue Johanna, but cannot bring himself to shoot Jonas