About a Hellsing:

The Hellsing Organisation, a secret branch of the British government, has long been battling supernatural threats to keep the people safe from creatures of the night. Its current leader, Sir Integral Hellsing controls her own personal army to eliminate the undead beings, but even her highly trained soldiers pale in comparison to her most trusted vampire exterminator,Alucard, who is actually a powerful vampire himself. Along with Integra's mysterious butler and Alucard's new vampire minion, Celes Vittoria, the Hellsing Organization must face not only regular ghouls and vampires, but a rivalingsecret branch of the Vatican and and mysterious group of madmen spawned by a certain war over 50 years ago.