Funimation Entertainment began streaming a "hype reel" video on Wednesday for its theatrical release of the Black Butler: Book of the Atlantic (Kuroshitsuji: Book of the Atlantic) anime film. The video reveals the film's screening date of June 12 (with subtitles) and June 14 (dubbed) in select theaters.

Funimation's website for the film has also revealed some of the dub cast. The cast, in both the original Japanese and the English dub, includes:

Daisuke Ono and J. Michael Tatum as Sebastian Michaelis

Maaya Sakamoto and Brina Palencia as Ciel Phantomhive

Yukari Tamura and Cherami Leigh as Elizabeth Midford

Junichi Suwabe and John Swasey as Undertaker

Jun Fukuyama and Daniel Fredrick as Grelle Sutcliff

Kenn and Joel McDonald as Ronald Knox

Noriaki Sugiyama and Barry Yandell as William T. Spears

Takuma Terashima and Spike Spencer as Snake

Hiroki Touchi and Ian Sinclair as Baldroy

Yuuki Kaji and Jason Liebrecht as Finnian

Emiri Katō as Mey-Rin

Ryohei Kimura as Charles Grey

Tomoaki Maeno as Charles Phipps

Tatsuhisa Suzuki as Viscount of Druitt

Seiichirō Yamashita as Edward Midford

Kaito Ishikawa as Ryan Stoker

Atsuko Tanaka as Francis Midford

Jouji Nakata as Alexis Midford

Funimation describes the film:

Ciel Phantomhive and his demonic butler, Sebastian, are back! And this next case has Ciel and Sebastian treading some rough waters. Aboard the luxury liner Campania, the two investigate an illegal human experiment that involves resurrecting the dead. But the closer they get to the truth, the closer they are to their own deaths! Will this be their final case or will one hell of a butler keep them afloat?

The film opened in Japan on January 21.

The film adapts the "Gōka Kyakusen" (luxury liner) arc, which appeared in the 11th through 14th volumes of Yana Toboso's original Black Butler manga.