Episode 137 - Attack of the Cybermen

Now firmly settled into his new form, The Doctor is suddenly faced with the fallout of the actions of his previous incarnations.

This week, Paddy and Tricia follow The Doctor and Peri as they track a distress signal to Earth, which brings them back to where The Doctor's adventures started. Will they be able to find the source of the signal and survive the Attack of the Cybermen?