Two daring vampire brothers lead a violent raid on the Hellsing compound. The carnage is great, but Alucard and company manage to gain a key piece of information while turning the battle’s tide.

An important meeting between Hellsing and the Queen is interrupted by tidings of impending war. Meanwhile, Alucard is sent to deal with the deviants responsible for the hijacking of an aircraft carrier.

While Alucard is trapped aboard an aircraft carrier, London is plagued by a gruesome vampire onslaught. Elsewhere, Integra narrowly escapes a horde of Nazi vampires.

The harrowing conclusion to Hellsing Ultimate features the epic return of Alucard and Integra’s willingness to unleash his true power on their enemies!

Alucard faces off with father Anderson. Meanwhile, the Major starts to put his last parts of his plan into motion.

And now an ending. London is in ruins, Enrico's crusade has failed, captain Bernadotte and Alexander Anderson has fallen and Walter has defected to Millenium. As Alucard duels Walter, Seras and Integra fights through the zeppelin Deus Ec Machina and faces the last remaining soldiers of Millenium. But there also waits the leaders of Millenium: the Major and the mysterious Captain, the man Walter feared to face and who is about to reveal his true nature...