'The Cold Equations' (2 Parts) by Simon Guerrier

In the remnant of a shattered satellite, far above the ruined planet Earth, Steven Taylor and Oliver Harper are dying. As time runs out, they face their pasts… and a secret long kept is revealed.

The borrowed time is elapsing, and they realize they are facing an enemy that cannot be defeated. The cold, hard facts of science.

Peter Purves (Steven Taylor), Tom Allen (Oliver Harper)

Directed by Lisa Bowerman

Release Date:
June 2011

Notes:

*Featuring the First Doctor, Steven and Oliver

*A Big Finish Audio Production

*Time-placing: this story takes place between 'The Daleks' Masterplan' and 'The Massacre'