The Doctor and Ace arrive on the earth colony of Terra Alpha, a colony that is under the misguided dictatorship of Helen A. On Terra Alpha, sadness and misery are capital crimes, and "killjoys' (anyone who does not adhere to these strict laws) are executed on the spot by Helen A's secret police, a motley crew of female assassins known only as "The Happiness Patrol". The Doctor and Ace make it their mission to put a stop to Helen A's harsh regime, but that's all easier said than done. What with The Happiness Patrol, undercover snoop Silas P, and Helen A's carnivorous little pet Fifi to contend with, they can do with all the help they can get, joining forces with Earl Sigma, rogue Happiness Patrol member Susan Q and the native inhabitants of Terra Alpha who were driven into the pipes and sewers of the colony. There is one threat that the Doctor hasn't banked on - Helen A's prized chief executioner, a crazed android and creator of killer confectionery. This robotic menace is known only ... Written by
Did You Know?
The character of Helen A was intended to satirise then-British Prime Minister Margaret Thatcher
. Sylvester McCoy
told The Sunday Times in 2010 - "The idea of bringing politics into Doctor Who was deliberate, but we had to do it very quietly and certainly didn't shout about it...We were a group of politically motivated people and it seemed the right thing to do. At the time Doctor Who used satire to put political messages out there in the way they used to do in places like Czechoslovakia. Our feeling was that Margaret Thatcher was far more terrifying than any monster the Doctor had encountered. Those who wanted to see the messages saw them; others, including one producer, didn't." See more
[to the Doctor
This isn't a prison, but cross that line and you're a dead man.