5.01. The Guardian of the Solar System
Space Security Agent Sara Kingdom is dead, her ashes strewn on the planet Kembel. But, in an old house in Ely, Sara Kingdom lives on...
Now joined in the house by her confidante Robert, Sara recalls her travels in the TARDIS with the Doctor – and a particular adventure when the ship appeared to land inside a giant clock, where old men are caught in its workings...
And behind this nightmare is an old enemy: Mavic Chen, Guardian of the Solar System.
Then and now, Sara's past is catching up with her. The cogs have come full circle...
Written By: Simon Guerrier
Directed By: Lisa Bowerman
Jean Marsh (Sara Kingdom), Niall MacGregor (Robert)
Producer David Richardson
Script Editor Jacqueline Rayner
Executive Producers Jason Haigh-Ellery and Nicholas Briggs
Doctor Who - The Companion Chronicles Previous Release
Doctor Who - The Companion Chronicles