<P> The barbering and pie - making businesses prosper, and Mrs. Lovett takes Toby as her assistant . She tells an uninterested Todd of her plans to marry him and move to the seaside . Anthony discovers Johanna's whereabouts and, following Todd's suggestion, poses as a wigmaker's apprentice to rescue her . Todd has Toby deliver a letter to Turpin, telling him where Johanna will be brought when Anthony frees her . Toby has become wary of Todd and tells Mrs. Lovett of his suspicions, vowing to protect her . </P> <P> Bamford arrives at the pie shop, informing Mrs. Lovett that neighbors have been complaining of the stink from her chimney . Todd distracts him with an offer of a free grooming and murders him . Mrs. Lovett informs Todd of Toby's suspicions, and the pair search for the boy, who hid in the sewers after finding human remains in Mrs Lovett's bakehouse . Meanwhile, Anthony brings Johanna, disguised as a sailor, to the shop, and has her wait there while he leaves to find a coach . </P> <P> A beggar woman enters the shop in search of Bamford, and Johanna hides in the trunk . The woman recognizes Todd, but upon hearing Turpin coming, Todd kills her and sends her through a trapdoor in the floor . As Turpin enters, Todd explains that Johanna had repented and is coming to him, then offers a free shave in the meantime . When Turpin finally recognizes Todd as Benjamin Barker, Todd stabs him several times, cuts his throat and sends his body down a trap door to the bakehouse, killing him . Johanna comes out of her hiding place, still in disguise, and Todd prepares to kill her as well, not recognizing her as his daughter . However, hearing Mrs. Lovett scream in horror in the basement after discovering Turpin's body, Todd lets Johanna go . </P> <P> Todd discovers that the beggar woman was his wife Lucy, whom he believed to be dead, and that Mrs. Lovett deliberately misled him so she could have him to herself . Todd pretends to forgive her and dances with her before hurling her into the bakehouse oven, then cradles Lucy's dead body in his arms . Toby appears, enraged at Mrs. Lovett's death, and Todd allows Toby to slit his throat with his own razor . Toby leaves as Todd bleeds to death over his dead wife . </P>

Do they sing the whole time in sweeney todd