In 1897, King Johnny Romana is the hereditary chieftain of a Rroma tribe that has long been at war with ancient sorcerer Count Petofi. King Johnny is at the supreme moment of his destiny, standing over Petofi with his scimitar raised, ready to deal the ultimate blow, when a creepy little guy ruins it all for him. Petofi’s henchman Aristide throws a knife and catches King Johnny in the back. Aristide has a dagger with a curved blade that he sometimes calls “The Dancing Girl,” other times “The Dancing Lady”; he makes a big deal of it, the thing fascinates him. But when he kills King Johnny, Aristide doesn’t even use his special knife. It’s a brutal anticlimax for King Johnny.
King Johnny does live long enough to tell Petofi that he isn’t safe yet. After nine days pass, he will appear to another Rroma, somewhere in the world, and will pass on to that person his immunity to Petofi’s magical powers and his mission to kill him. After Aristide buries King Johnny, he finds that the scimitar has vanished. Evidently it will go to the new avenger.
Meanwhile, at the great house of Collinwood, twelve-year old Jamison Collins is dying. Petofi cast a spell causing Jamison to be possessed by the spirit of his grandson David Collins, who will live in 1969. But David won’t live at all unless the spell is broken, because it is killing Jamison. Jamison’s devoted uncle, rakish libertine Quentin Collins, makes a deal with wicked witch Angelique. He will marry her if she manages to break Petofi’s spell and save Jamison. They made a similar bargain previously, but that time her magic failed.
Petofi senses that his spells are being challenged. He marches to Collinwood and orders Quentin to make Angelique stop what she is doing. Angelique herself enters; she and Petofi confront each other, then she goes back to the study to resume her attempts to free Jamison. We end with Petofi preparing to cast a spell against her.

This is an entertaining, fast-paced episode. It’s too bad it is the final appearance of actor Paul Michael in the series. He played the most unpromising part of King Johnny so skillfully that we barely noticed he was little more than a menacing pose, an evil laugh, and an ethnic stereotype. He does return with a small part in the feature film House of Dark Shadows, but it would have been fun to see what he could do with a really meaty role.