The final in a trilogy of stories in which somehow the Doctor finds himself in an earlier point in his life - but he's really not the man he was: The Fifth Doctor finds himself in a historical setting - Constantinople of the 6th century - but why is he here with the companions of his first incarnation? The conclusion of a trilogy of stories putting later Doctors in earlier roles: a special event marking Big Finish's two hundredth main range Doctor Who story! Peter Davison as the Doctor teams up with Maureen O'Brien and Peter Purves as they reprise their Doctor Who characters Vicki and Steven from the early 1960's! This marks the 200th title in the main range of Big Finish's Doctor Who releases. Big Finish recently marked the 15th anniversary of releasing popular Doctor Who stories on audio. CAST: 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).