The Doctor and Romana unwrap an intricate plot involving aliens, time travel and the Mona Lisa. How is Count Scarlioni living in two times at once? And what does he want?
Quest roles:
Tom Chadbon(Merdeen), Peter Halliday(Soldier), Catherine Schell(Countess Scarlioni), Julian Glover(Count Scarlioni / Scaroth), David Graham(Kerensky)