6. The Marian Conspiracy
Tracking a nexus point in time, the Doctor meets Dr Evelyn Smythe, a history lecturer whose own history seems to be rapidly vanishing.
The Doctor must travel back to Tudor times to stabilise the nexus and save Evelyn's life. But there he meets the Queen of England and must use all his skills of diplomacy to avoid ending up on the headman's block...
Written By: Jacqueline Rayner
Directed By: Gary Russell
Colin Baker (The Doctor); Maggie Stables (Evelyn Smythe); Sean Jackson (George Crow); Gary Russell (John Wilson); Jez Fielder (William Leaf); Jo Castleton (Lady Sarah); Anah Ruddin (The Queen); Nicholas Pegg (Reverend Thomas); Barnaby Edwards (Francois De Noailles); Alistair Lock (Royal Guard)