The Gathering
- Episode aired Oct 7, 2017
After freeing himself from the prison, the Doctor and his future incarnation reunite with James to tackle their largest threat yet - themselves.After freeing himself from the prison, the Doctor and his future incarnation reunite with James to tackle their largest threat yet - themselves.After freeing himself from the prison, the Doctor and his future incarnation reunite with James to tackle their largest threat yet - themselves.