This episode is notable for providing deep glimpses into the tragic past of the Phantomhive gardener, Finnian (Finny), revealing his history as a lab experiment before Ciel rescued him.

In this 2025 adaptation, the story takes a darker, more psychological turn.

Aired in 2024, this episode focuses on Ciel’s infiltration of Weston College.

Sebastian discovers a secret passageway in the village cellar, hinting at the true nature of the "Werewolf Curse".

Prince Soma makes a grand, embarrassing entry to the college, eventually helping Ciel gather intel on the school's mysterious inner workings. Emerald Witch Arc, Episode 4: "His Butler, Serving"

Ciel uses his new status to dig into the disappearance of Derrick Arden and other students.

Queen Victoria tasks Ciel with solving the mystery of Jack the Ripper. To investigate the underground scene, Ciel and Sebastian travel to London and are joined by Madame Red, Lau, and the bumbling Grell Sutcliff.

In the original 2008 series, Episode 4 kicks off the iconic , centering on the gruesome "Jack the Ripper" murders.

Kuroshitsuji Episode 4 -

This episode is notable for providing deep glimpses into the tragic past of the Phantomhive gardener, Finnian (Finny), revealing his history as a lab experiment before Ciel rescued him.

In this 2025 adaptation, the story takes a darker, more psychological turn.

Aired in 2024, this episode focuses on Ciel’s infiltration of Weston College. Kuroshitsuji Episode 4

Sebastian discovers a secret passageway in the village cellar, hinting at the true nature of the "Werewolf Curse".

Prince Soma makes a grand, embarrassing entry to the college, eventually helping Ciel gather intel on the school's mysterious inner workings. Emerald Witch Arc, Episode 4: "His Butler, Serving" This episode is notable for providing deep glimpses

Ciel uses his new status to dig into the disappearance of Derrick Arden and other students.

Queen Victoria tasks Ciel with solving the mystery of Jack the Ripper. To investigate the underground scene, Ciel and Sebastian travel to London and are joined by Madame Red, Lau, and the bumbling Grell Sutcliff. Sebastian discovers a secret passageway in the village

In the original 2008 series, Episode 4 kicks off the iconic , centering on the gruesome "Jack the Ripper" murders.