13-th episode of 23-th season "Doctor Who 1963"

What "Doctor Who 1963" 13-th episode about

With the Doctor now reluctantly admitting to genocide, things look bad. But the Doctor's nemesis, the Master, intervenes, and the real truth behind the trial comes to light - and with it, the shocking secret of the Valeyard's true identity...

Episode number: 13

Episode name: "The Ultimate Foe (1)"

Episode release date: 29 november 1986 at 18:00

Status: aired