Black Butler: His Butler, Performer is a special anime that premiered in summer 2009, produced by A-1 Pictures.

About the production: the story comes from a manga, there is 1 episode of about 23 minutes and its current status is "finished".

Its main genres are comedy, fantasy and supernatural, with themes such as Demons, Foreign, Butler and Historical.

On AniList, Black Butler: His Butler, Performer has an average score of 71%, a good score, and appears on 24,017 users' lists.

The Phantom Company plans a stage play for the poor children for it's 3rd anniversary since its foundation. But the original theater performers got into a ship accident on their way to London and won't make it in time for the presentation. Faced with this situation Ciel commands Sebastian, "Make the stage play a success". And just like that, Ciel, with his three servants, Lau and Ranmao, Soma and Agni, start rehearsing Hamlet. Even Undertaker and Grell show up for the show, and the rehearsals go on. Will the stage play go through as planned? (Sources: kuroshitsuji.tv, elune)

Official synopsis from AniList.