In this movie, a deceitful Dracula visits a doctor's office under the guise of seeking a cure for his vampirism, actually intending to turn the doctor's assistant into a vampire. Meanwhile, the Wolfman, seeking a genuine cure for his condition, arrives at the office. When the doctor's initial attempt fails, the Wolfman attempts to take his own life, but instead discovers a hidden network of caves where Frankenstein's Monster is lying in wait. The three monsters engage in a fierce battle for supremacy.

House of Dracula
Two legendary monsters, the Wolf Man and Count Dracula, desperately seek the expertise of Dr. Edelman to conquer their animalistic instincts. However, Dracula's intentions are soon exposed, and he fixates on the doctor's nurse.