Louisa travels to 1995 and comforts Jo, who blames herself for the sickness of her friends. She gets an idea – to travel to 1919 and stop the toxic drum from getting into the well. Tama Williams (James Ashcroft), Jo's best friend does not believes her until she shows him that she can travell through time, but he is unable to go after her. While trying to go through Tama moves the mirror from it's alignment and breaks the position. Titus Iredale (Jason Gascoigne), Louisa's little brother, is convinced that Jo is a ghost until Jo and Louisa prove him wrong and make up that they are searching for buried treasure, just to get him to help them look inside the neighbour's well. The owner, Sir Ivor Creevy-Throne (Nicholas Hammond), catches them in their search. Later on, Sir Ivor's ward, Nicholas (Nicholas Hooper), who watched the incident in the yard. He wants to meet the world outside his bedroom. (thetvdb.com)