Holsworthy Mark Show

While in Paris, the Doctor and Romana sense a time distortion. They observe the Countess Scarlioni using an alien device to scan the security systems housing Leonardo da Vinci's Mona Lisa at the Louvre. The pair meet Inspector Duggan, who suspects the Countess to be involved in an ongoing art theft scheme with her husband, Count Scarlioni. Duggan joins the Doctor and Romana in investigating the Scarlioni mansion. There, they find equipment used by Dr. Kerensky to experiment in time, the source of the time distortions, as well as six exact copies of the Mona Lisa. The Doctor instructs Romana and Duggan to continue investigating while he returns to the TARDIS to visit Leonardo, a good friend of his. After the Doctor leaves, the Count returns after successfully stealing the Mona Lisa and captures Romana and Duggan. Learning that Romana is familiar with time, he kills Dr. Kerensky and forces Romana to continue the tests. In the past, the Doctor arrives at Leonardo's home but is captured by Captain Tancre