The Mind of Evil

Episode One, 30 January 1971
Episode Two, 6 February 1971
Episode Three, 13 February 1971
Episode Four, 20 February 1971
Episode Five, 27 February 1971
Episode Six, 6 March 1971

Written by Don Houghton
Directed by Timothy Combe
Script editor: Terrance Dicks
Produced by Barry Letts

Jon Pertwee as the Doctor
Roger Delgado as the Master
Nicholas Courtney as Brigadier Lethbridge-Stewart
Katy Manning as Jo Grant
Richard Franklin as Captain Yates
John Levene as Sergeant Benton

The Doctor and Jo visit HM Prison Stangmoor to see firsthand the Keller Machine, a new device that reportedly removes all negative impulses from a subject's brain. The plan is for this to be used on prisoners who've been sentenced to life in prison--with their negative impulses removed, they become pliable wimps, able to live out their lives performing menial services rather than draining state resources.

(I know it was around this time that Britain abolished the death penalty, but I don't know exactly when that was.  So I don't know if the reference in the episode to the recent abolition of the death penalty is an indicator that this episode was somewhat topical, or if it's another one of the little touches--like the Prime Minister being referred to as "she"--that was intended to remind us that the UNIT stories are set a few years in the future, and which later turned out to be mildly prophetic.)

Of course, all isn't well.  The Keller Machine works well enough for its designed purpose, but people keep on dying when it's left unattended--the professor in charge of its operation, manages to drown in a completely dry room (and coincidentally, he had a morbid fear of drowning); another fellow, who was terrified of rats, turns up dead with his face and arms covered in dozens of tiny bites and scratches.

While the Doctor's investigating this, UNIT have their own problems to deal with.  London is hosting a major peace conference between the United States and China, and UNIT are handling security.  But they're not doing a good job of it--first the Chinese delegate is murdered, then the American.

(The DVD release of "The Mutants" has a documentary on race in Doctor Who, narrated by Noel Clarke, who plays Mickey Smith in the New Series.  That documentary stresses that in the 70s, the parts available to non-white actors in the programme in the 60s dried up, replaced by white actors in yellowface.  But I'm surprised the documentary didn't mention this story, which has several East Asian performers both as extras and in speaking parts, including the major female guest role, Pik-Sen Lim as Captain Chin Lee, head of Chinese security.)

These two storylines don't look connected, but of course, they are, so what's the connection?  It's the Master.  He's the Keller for whom the Keller Machine is named (and apparently he's taken the time to get it adopted in the Swiss prison system, so that he could then get it tried out at Stangmoor Prison--something which Stangmoor agreed to a year ago--so I'm not sure how that messes with the Master having just arrived on Earth a few weeks ago).  Using the access to the prison this gives him, he allies with its violent inmates and stages a takeover, taking the Doctor and Jo hostage (and also the prison doctor, played by Michael Sheard in the second of several appearances on the programme).  The Master and the prisoners then steal a British Armed Forces missile with a nerve gas warhead; they plan to hold the British government to ransom, threatening to launch the missile at the London peace conference and start a Third World War.

The prisoners get recaptured when the Brigadier (disguised as a delivery man with a Cockney accent) leads a UNIT strike force through an underground tunnel to retake the prison, freeing the Doctor, Jo and Michael Sheard, but that still leaves the problem of the Keller Machine (which by now has developed a mind of its own and is teleporting around the prison, killing people by making them live out their phobiae) and the missile, which the Master still has the capability to launch.  The Doctor solves those two problems by taking the Keller Machine to the missile and triggering the missile's self-destruct while it's still on the ground, destroying the Machine.

The Master, of course, escapes.

What Lisa thought

There are two plotlines to "The Mind of Evil"--the peace conference/nerve gas missile and Stangmoor prison/the Keller Machine.  Lisa thought either one might have made a solid core for a Doctor Who story (though the peace conference would specifically have to be a UNIT story), but that they rubbed uneasily together when forced to cohabitate.  For instance, if the Master's goal is to threaten the peace conference with destruction via the missile, why does he spend episodes one through three using his hypnotised agent to murder the heads of the American and Chinese delegations?  Hasn't he already destroyed the peace conference by that point?

The story also has two extended firefight sequences--when the Master's escaped prisoners hijack the UNIT party escorting the missile, and when UNIT infiltrate and recapture the prison.  For Lisa, these were distinctly un-Who-like moments.

There are some nice character moments, though.  Both the Doctor and the Master get tortured by the Keller Machine, so we get to see their greatest fears.  For the Doctor, it's fire, since he once saw a whole world consumed by flame.  (Of course, we don't yet know that in the future, he's going to see another one, dear to his heart, suffer the same fate.)  For the Master, interestingly enough, his greatest fear is the Doctor--laughing at him.

The next story will be "The Claws of Axos".