60 Years: Once and Future: The Union (Matt Fitton) Big Finish Productions
60 Years: Once and Future: The Union (Matt Fitton) 
10/2023 Big Finish Productions UK
REF: ISBN: 978-1-80240-088-5
OP: £10.99
10/2023 Big Finish Productions UK
Also available as a 'special edition' in a download bundle
- Paul McGann (The Doctor)
- Tom Baker (The Doctor)
- Carole Ann Ford (Susan)
- Alex Kingston (River Song)
- Colin Baker (The Sixth Doctor)
- Jonathon Carley (The War Doctor)
- Peter Davison (The Fifth Doctor)
- Jacob Dudman (The Eleventh Doctor / The Twelfth)
- Rufus Hound (The Monk)
- Michael Maloney (Operator Zero / The Two)
- Sylvester McCoy (The Seventh Doctor)
- Stephen Noonan (The First Doctor)
- Maureen O'Brien (The Union)
- David Tennant (The Tenth Doctor)
- Tim Treloar (The Third Doctor)
- Michael Troughton (The Second Doctor)
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’s terrible purpose.
Meanwhile, River Song has made a deadly alliance to try to save her husband. And the truth about the Doctor’s degeneration will finally be revealed.
REF: ISBN: 978-1-80240-088-5
OP: £10.99