The origin of vampires requires a detailed analysis, checking off historical mentions in Mesopotamian times, through to their roots in Sheridan Le Fanu's 'Carmilla' (1872), not to mention the influences from archaic figures such as Vlad the Impaler and Elizabeth Báthory. The beast that we have come to know and both fear and love today primarily sees its beginnings in Bram Stoker's infamous text, 'Dracula' (1897). In the ensuing years after Universal Pictures' success with their 1931 take on Dracula, the British founded Hammer Productions, saw fit that they should carry on from their horror-themed success with 'The Curse of Frankenstein' (1957), and proceeded with their own retelling of the bloodthirsty Count. As such, director Terence Fisher and writer Jimmy Sangster birthed '[Horror of] Dracula' (1958). The feature revolutionised the vampiric spirit of horror, setting a precedent for decades to come, thereby setting up a long legacy of Hammer vampire films.
What is now known as the unofficial sequel, 'Dracula: Prince of Darkness' (1966), drew from its predecessors and created a lore for Hammer monsters that was drenched in an animalistic-like primitiveness, which showcased Dracula with an exuberant and frightening appeal. The film helped catalyse the entire Hammer Dracula franchise, spawning 9 films and entertaining generations for years to come.