Doctor Who: 'A Good Man Goes To War' Trailer, Prequel Video & 2 Clips
Amy Pond has been kidnapped and the Doctor is raising an army to rescue her as the drama continues. But as he and Rory race across galaxies, calling in long-held debts and solemnly given promises, his enemies are laying a carefully concealed trap.
In her cell in Stormcage, River Song sadly acknowledges that the time has come at last – today will mark the Battle of Demons Run and the Doctor's darkest hour. Both sides will make their sacrifices and River Song must finally reveal her most closely guarded secret to the Doctor.
As the Doctor prepares to face his darkest hour, key players conspire and a grim warning is given…