Grand Theft Cosmos (audio story)

 was the fifth story in the second series of the Eighth Doctor Adventures, produced by Big Finish Productions. It was written by Eddie Robson and featured Paul McGann as the Eighth Doctor and Sheridan Smith as Lucie Miller.

To date, this is Christopher Benjamin's only appearance in a Doctor Who Big Finish audio story playing a character other than Henry Gordon Jago.

Publisher's summary
Here's to crime, Doctor!

The Doctor and Lucie visit nineteenth-century Sweden and become embroiled in an attempt to steal the infamous Black Diamond.

But the stone is guarded by forces not of this world...

Plot
to be added

Cast

 * The Doctor - Paul McGann
 * Lucie Miller - Sheridan Smith
 * Simonsson - Michael Maloney
 * Tardelli - Christopher Benjamin
 * Henrik - Colin Spaull
 * Anders - Sebastian Armesto
 * Headhunter - Katarina Olsson
 * Karen Coltraine - Louise Fullerton

Individuals

 * Lucie has never visited Russia.
 * The Headhunter is aware that the Russian industrialist Yashin will be murdered by his own workers in 1905.
 * Lucie and the Doctor compare their theft to those done by Robin Hood.
 * King Oscar is King of Sweden.

Objects

 * The diamond is moved to Drottningholm Palace for display.

Continuity

 * Karen is working for The Headhunter. (AUDIO: Human Resources)
 * Both the Doctor and Lucie thought that Karen had died (AUDIO: Human Resources)