Jackson Lake

Biography
Jackson Lake was a man who lost his wife before the events of the next doctor he also thought he had lost his son but this later proved to be a wrong. After these tragic events he used an info-stamps to find out about the doctor which back-fired and made him think he was the doctor. After this he then proceeded to create his own TARDIS(it didn't really work as it was just a hot air balloon) and then went on to save Rosita from a "man made of metal" most probably a cyberman. He assumed the identity of the doctor for a long while until he met the real doctor who humoured him for a while to find out who he was. When he did find out he became Jackson Lake again and let Rosita become the doctor's companion until the fell into trouble when he came to the rescue armed with info-stamps to fight the cybermen and Miss Hartigan. In the factory where Miss Hartigan had set the children of London working he found his son but only just in-time for the factory was later blown up. After this he witnessed the cyber-king attack London.

Personality
.As the doctor he was brash and brave.

.As Jackson he was shy but still very brave

Quotes

 * I'm the Doctor. Simply the Doctor. The one, the only... and the best