Doctor Who: Timelash

The inhabitants of the planet Karfel are suffering under the tyrannical rule of their leader, the Borad, who has brought his world to the brink of interplanetary war. Those who dare to oppose the will of the Borad are mercilessly sacrificed to the Timelash, a fate considered by many to be worse than death. When the Doctor arrives on Karfel, he soon discovers the Borad's horrifying plan - and realises he must be stopped at all costs.