19th-century England―Sebastian Michaelis, butler of the prestigious aristocratic Phantomhive family, and his 13-year-old master Ciel Phantomhive, the Queen's Watchdog, undertake dirty jobs in the underworld. On the Queen's order, Sebastian and Ciel head to Germany to investigate a series of mysterious deaths. While they search for the truth about the Werewolves' Forest where anyone who sets foot inside it is cursed to death, a horrifying curse falls upon them.
Release Date
PremieredBlack Butler Season 5 released on April 5, 2025.
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Sign In to Track ProgressSeasons
His Butler, Doing Fieldwork
Sebastian and Ciel begin investigating a series of suspicious deaths in Germany at the Queen's request.
His Butler, Sounding the Alarm
Wolfram installs the group in the Castle. Ciel and Sullivan sit down to dine, only to receive shocking news.
His Butler, On Loan
Sebastian and Ciel pay a price for entering the Werewolves' Forest. Sullivan agrees to help, on one condition.
His Butler, Serving
Sebastian starts serving Sullivan as her butler. Meanwhile, Ciel seems to have become a different person.
His Butler, Descending
While Sebastian and Snake are off investigating the Emerald Castle behind Wolfram's back, a werewolf attacks.
His Butler, Despairing
Sebastian intuits that they are out of time and sternly confronts Ciel.
His Butler, Encouraging
Sullivan finally completes the Ultimate Spell.
His Butler, Furious
After learning everything there is to know about the mystery, Ciel presses Sullivan to come to a decision.
His Butler, Crossing Paths
The villagers madly pursue Sullivan, resulting in a fierce battle between them and the Phantomhive servants.
His Butler, Mopping Up
Latest Trailers and Teasers
Emerald Witch Arc Official Trailer 2 [Subtitled]
Emerald Witch Arc Official Trailer [Subtitled]
Black Butler
Emerald Witch Arc
19th-century England―Sebastian Michaelis, butler of the prestigious aristocratic Phantomhive family, and his 13-year-old master Ciel Phantomhive, the Queen's Watchdog, undertake dirty jobs in the underworld. On the Queen's order, Sebastian and Ciel head to Germany to investigate a series of mysterious deaths. While they search for the truth about the Werewolves' Forest where anyone who sets foot inside it is cursed to death, a horrifying curse falls upon them.
Release Date
PremieredBlack Butler Season 5 released on April 5, 2025.
Your Progress
Track your watching progress by signing in
Sign In to Track ProgressHis Butler, Doing Fieldwork
Sebastian and Ciel begin investigating a series of suspicious deaths in Germany at the Queen's request.
His Butler, Sounding the Alarm
Wolfram installs the group in the Castle. Ciel and Sullivan sit down to dine, only to receive shocking news.
His Butler, On Loan
Sebastian and Ciel pay a price for entering the Werewolves' Forest. Sullivan agrees to help, on one condition.
His Butler, Serving
Sebastian starts serving Sullivan as her butler. Meanwhile, Ciel seems to have become a different person.
His Butler, Descending
While Sebastian and Snake are off investigating the Emerald Castle behind Wolfram's back, a werewolf attacks.
His Butler, Despairing
Sebastian intuits that they are out of time and sternly confronts Ciel.
His Butler, Encouraging
Sullivan finally completes the Ultimate Spell.
His Butler, Furious
After learning everything there is to know about the mystery, Ciel presses Sullivan to come to a decision.
His Butler, Crossing Paths
The villagers madly pursue Sullivan, resulting in a fierce battle between them and the Phantomhive servants.