200. The Secret History
The TARDIS brings the Doctor, Steven and Vicki to the Italian city of Ravenna in the year 540 – besieged by the army of the celebrated Byzantine general Belisarius. Caught up in the fighting, Steven ends up on a boat bound for Constantinople, the heart of the Roman Empire.
Rescuing Steven, however, is the least of the Doctor's problems – because he shouldn't be mixed up in this particular adventure at all. Someone has sabotaged his own personal timeline, putting him in the place of his First incarnation... but who, and why? The truth is about to be revealed – but at what cost to all of the Doctors, and to the whole future history of the planet Earth?
Written By: Eddie Robson
Directed By: Barnaby Edwards
Peter Davison (The Doctor), Maureen O'Brien (Vicki), Peter Purves (Steven), Lysette Anthony (Sophia), Sarah Woodward (Theodora), Tony Millan (Procopius, Yazid), Giles Watling (Belisarius), Tim Wallers (Justinian)
Producer David Richardson
Script Editor Alan Barnes
Executive Producers Jason Haigh-Ellery and Nicholas Briggs
Doctor Who - The Collected 5th Doctor Previous Release
Doctor Who - The Collected 5th Doctor