Mother Russia (audio story)

Mother Russia was a 2007 audio-play from Big Finish Productions. It was the first Companion Chronicle to feature the talents of Peter Purves and to use the character of Dodo Chaplet. However, it was not Steven Taylor's debut in the range, since he had earlier appeared in the very first Companion Chronicle, Frostfire, read by Maureen O'Brien.

It depicts an incident which happened to the Doctor, Steven and Dodo during the Napoleonic Wars in Russia.

Publisher's summary
It's 1812 and the Doctor, Steven and Dodo get ready to spend their winter in a Russian village. The French are on their way, but that's not the only invasion the travellers will have to deal with.

Cast

 * Steven Taylor - Peter Purves
 * The Interrogator - Tony Millan

Continuity

 * Dodo takes up a position as a piano teacher, on the condition that she not have to play, or hear Steven sing, "The Ballad of the Last Chance Saloon". Also, Steven is surprised that the Doctor wishes to holiday in Russia, since they have so recently holidayed in Tombstone, Arizona.  Taken together, the two facts suggest that the events of Mother Russia occur relatively soon after those of The Gunfighters.
 * Though the word "isomorphic" never actually appears in the play, Steven's description of why the TARDIS didn't work for what he calls "the false Doctor" clearly indicates that the controls are supremely isomorphic — able to tell the difference between the real Doctor and an extremely good copy.
 * The Doctor's interest in Napoléon Bonaparte was no doubt fueled by the fact that, as Susan once said, the French Revolution was her grandfather's favorite period of Earth history — and the fact that he narrowly missed meeting Bonaparte the last time he was in the era. (DW: The Reign of Terror) The second incarnation of the Doctor would later have an extended encounter with Bonaparte, (PDA: World Game) and the third would claim to have advised the emperor that "an army marches on its stomach". (DW: Day of the Daleks)

Timeline

 * This story occurs after PDA: Bunker Soldiers
 * This story occurs before DW: The Savages