Watch Black Butler II Episode 10 “Zero Butler” online free in HD on Anime4Soul. This episode first aired on September 3, 2010. It is episode 10 of 12. Use the SUB / DUB switch above the player for English subtitles or the English dub, and the language menu for French and Portuguese.

Previous: Black Butler II Episode 9. Next: Black Butler II Episode 11. See all 12 episodes, characters and voice actors on the Black Butler II page.