Falk holds Lulli and Sam prisoner in his boat. He is now ready to put his master plan into action. Has Tarot another trick up his sleeve with which to foil Falk? It was originally planned to build a reproduction of the main switchroom at Battersea Power Station for tonight's episode. Then director John Russell decided to try and film inside the power station itself. Permission was granted and you can see for yourself what happened in tonight's episode

A birthday surprise - then Venus vanishes. But how and where? And who are the mysterious Tun-Ju and Mrs. Kite? Tarot is alarmed, but why?

It's a dead end for Tarot and Lulli, but "gas man" Sam tracks art-shark Tun-Ju and discovers a very unpleasant kind of magic.