The TARDIS materializes in Spain in the late sixteenth century. The country is at war with England – and the travellers find themselves on the wrong side of the battle lines.
When Ian and his new friend Esteban are captured by the Inquisition, the Doctor, Susan and Barbara plan to rescue them.
But these are dark days in human history. And heretics face certain death...
Written By: Marc Platt
Directed By: Lisa Bowerman
William Russell (Ian Chesterton), Carole Ann Ford (Susan), Nabil Elouahabi(Esteban)
Producer David Richardson
Script Editor Jacqueline Rayner
Executive Producers Jason Haigh-Ellery and Nicholas Briggs