Doctor Who: Once and Future: The Union

25 October 2023 · Directed by Ken Bentley · Doctor Who: Once and Future

The Doctor responds to a distress call from his granddaughter, Susan, taking him to the Diamond Array: a huge multidimensional space station.</p><div class="synopsis">The Doctor responds to a distress call from his granddaughter, Susan, taking him to the Diamond Array: a huge multidimensional space station. Once there, his instability increases, as the Fourth and Eighth Doctors discover the Array&#x27;s terrible purpose. Meanwhile, River Song has made a deadly alliance to try to save her husband. And the truth about the Doctor&#x27;s degeneration will finally be revealed.</div>