Doctor Who Doom Coalition (1999)

He Liv, and new companion Helen Sinclair hunt for the insane Time Lord known as the Eleven, all of whose past personalities are active in his mind at once. The Doctor interacts with River Song, the Eleventh Doctor's future wife (although she avoids interacting with the Eighth Doctor unless she is disguised), and confronts an alliance between the Monk and the Weeping Angels. Doom Coalition concludes with the Doctor thwarting the Doom Coalition, a group of Time Lords led by the Doctor's old schoolfriend Padrac. Padrac's latest consultations with the Matrix led him to the conclusion that the only way to save Gallifrey from prophecies of its destruction is to destroy the rest of the universe.