Steven and Vicki meet again and remember their first adventure battling a time-travelling Monk about to change the course of history in 1066.

The Doctor and Ace meet again and remember their battle against an ancient evil in World War Two where a Viking curse is bringing the dead back to life.

In 1911, an ancient threat rises in the tombs of Egypt and brings terror to an English country house. Sutekh has risen, and the world must beware.