When Tarot finally comes face-to-face with the mysterious Madame Midnight, the final round in this exciting battle of wits begins disastrously for Tarot. It looks as though she holds all the aces. Or does she?

Tarot, with the help of Lulli, Sam and Mr. Sweet, is asked to investigate the mysterious disappearances of two government ministers. He is intrigued particularly when he discovers a certain sinister Señor Zandar is involved.

Tarot, Sam and Lulli follow the trail of the disappearing ministers to a very strange house and Señor Zandar is waiting for them.