'Red Planets' (4 Parts) by Una McCormack

London, 2017. Except... it isn't. Berlin, 1961. But it isn't that either. Not really. Not in the timeline the Doctor knows. Something is very wrong.

While Ace tries to save the life of a wounded British spy, Mel and the Doctor must get to grips with the modern day socialist Republic of Mokoshia. For Mel it feels strangely familiar and 'right', which makes the Doctor feel even more uneasy.

Soon, a message from a dark and blood-soaked distant future is on its way... But the Doctor will have to act fast to stop this timeline becoming reality.

And with Ace stranded in an alternate 1961, will saving the Earth end her existence?

Sylvester McCoy (The Doctor), Sophie Aldred (Ace), Bonnie Langford (Mel), Matt Barber (Tom Elliot), Elliot Levey (Colonel Marsden), Genevieve Gaunt (Anna / Commander of Phobos Mission), Max Bollinger (Sokolov), Chris Dale (Mission Controller / Voice of Map / George / Television Announcer)

Directed by Jamie Anderson

Release Date:
August 2018

Notes:
*Featuring the Seventh Doctor, Ace and Mel

*A Big Finish Audio Production