Professor Abronsius, an eccentric vampire hunter, and his bumbling assistant Alfred travel to a remote Transylvanian village plagued by vampire activity. The duo checks into an inn run by Yoine Shagal, whose daughter Sarah soon catches Alfred's eye. Despite the villagers' attempts to dismiss the existence of vampires, Abronsius remains undeterred. One night, Sarah is abducted by Count von Krolock, a local vampire lord. Determined to rescue her, Abronsius and Alfred set out for Krolock's castle.

As they arrive at the ominous stronghold, their mission becomes perilous. They encounter countless obstacles, including the sinister Count von Krolock, his seductive son Herbert, and the cold, eerie atmosphere of the castle itself. Their efforts to save Sarah and eliminate the vampire threat lead to a series of comical and dangerous situations. As the plot thickens, both characters find themselves entangled in a desperate struggle against the supernatural forces they sought to defeat.