The Ultimate Adventure (audio story)

 was a Big Finish Productions adaptation of the stage play of the same name.

Publisher's summary
A special audio adaptation of the Doctor Who stage-play from the 1980s.

The Daleks have allied themselves with the Cybermen and a deadly band of mercenaries. The future of Earth depends upon a vital peace conference. And Mrs T knows that only one Time Lord can save the world.

There are epic battles. There are betrayals. There is love, and there even songs.

Take your seat for... Doctor Who – The Ultimate Adventure!

Act I
to be added

Act II
to be added

Cast

 * The Doctor - Colin Baker
 * Jason - Noel Sullivan
 * Crystal - Claire Huckle
 * Karl - David Banks
 * Madame Delilah / Mrs T - Nadine Cox
 * Envoy / Zog - Derek Carlyle
 * Nightclub MC - Bryan Pilkington
 * The Daleks / The Cybermen - Nicholas Briggs

Continuity

 * The Doctor tells Crystal that he's "had many, many companions in the TARDIS over the years - Susan, Jamie and Zoe, Leela, Peri and Evelyn." The original play, of course, makes no reference to Evelyn, who was introduced for the audio range.
 * The Daleks have tried to sabotage a World Peace Conference before. (TV: Day of the Daleks)
 * The Doctor mentions that Daleks cannot stand the cold. (TV: Planet of the Daleks)
 * The Doctor, Jason and Crystal would later return to Bar Galactica to attend Madame Delilah's funeral, which was her final request. (AUDIO: Beyond the Ultimate Adventure)