The BBC Media Centre have released an official synopsis for episode two of Series 8, titled Into the Dalek.
WARNING: The synopsis contains some mild spoilers some readers may want to avoid.
A Dalek fleet surrounds a lone rebel ship, and only the Doctor can help them now… with the Doctor facing his greatest enemy, he needs Clara by his side.
Confronted with a decision that could change the Daleks forever he is forced to examine his conscience. Will he find the answer to the question, am I a good man?
Into the Dalek airs Saturday 30th August on BBC One, with the broadcast time to be confirmed next week.