Ciel Phantomhive, the queen's watchdog, is given two tickets to go to a traveling circus for himself and his demon butler, Sebastian. His job is to enter the circus and look for multiple missing children that are believed to be abducted.
Cast
Matthew Mercer
Joker
J. Michael Tatum
Sebastian Michaelis
J. Michael Tatum
Sebastian
Brina Palencia
Ciel
Yûki Kaji
Finnian
Mamoru Miyano
Joker
Daisuke Ono
Sebastian Michaelis
NO
Nobuhiko Okamoto
Dagger
Jun Fukuyama
Grelle Sutcliff
Romi Park
Madam Red
Noriaki Sugiyama
William T. Spears
Maaya Sakamoto
Ciel Phantomhive
HY
Hiroki Yasumoto
Agni
KO
Kenichiro Ohashi
Ronald Knox
Yuko Kaida
Beast
Tomoaki Maeno
Charles Phips
RK
Ryohei Kimura
Charles Grey
Hiroki Tôchi
Baldroy
EK
Emiri Kato
Mey-Rin
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Comments
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![Black Butler: Book of Circus [English] S1-S3](https://pbcdnw.aoneroom.com/image/2026/01/27/182ae2a7f5257e0da5f3118bf55b0823.jpg)