The TARDIS is drawn to a mysterious signal emanating from a seemingly dead world. Trapped within a crystalline structure, the Doctor and his friends inadvertently wake a vast army of robots that have lain dormant for many, many years. Waiting... for the Masters of Luxor.
The Perfect One wants to become more than just a mockery of a man, and will stop at nothing to achieve it. But will the cost prove too great?
The travellers are about to uncover a horrifying tragedy. A tragedy that threatens to engulf them all.
Written By: Anthony Coburn, adapted by Nigel Robinson
Directed By: Lisa Bowerman
William Russell (Ian Chesterton), Carole Ann Ford (Susan Foreman), Joe Kloska