The Doctor and Ace are locked up. The TARDIS is gone. Things just couldn't get worse, could they? Of course they could. Things can always get worse - the new President of the Solar System, Josiah W Dogbolter, didn't get where he is in life without learning that. That's why he has a Quantum Possibility Engine. It's a wonderful machine, creating a wonderful Solar System. And with this wonderful device, he can bring happiness and peace to all. Possibly. Either that or tear the universe to shreds, it's hard to be sure which. Cast: Big Finish have been producing Doctor Who audios since 1999, starring Tom Baker, Peter Davison, Colin Baker, Sylvester McCoy, Paul McGann, David Tennant and John Hurt. The Doctor in this story is played by Sylvester McCoy, familiar to many viewers and audiences not only as the Doctor, but most recently as Radagast the Brown in Peter Jackson's blockbustingThe Hobbit movie trilogy! Although known to a generation of TV viewers as a significant talent in dance and light entertainment, Bonnie Langford's more recently been award-nominated for her work in BBC1's EastEnders. CAST: Sylvester McCoy (The Doctor), Sophie Aldred (Ace), Bonnie Langford (Melanie Bush), Sean Carlsen (Narvin), Toby Longworth (Dogbolter), Wayne Forester (Hob / Soldier Robots / Alex), Jules de Jongh (Captain Regent of the Krasi).