A clique of girls in an English school wear a small yellow teddy bear on their uniform to signify that they have lost their virginity. Linda, the girls' leader, fears she may be pregnant from her window cleaner boyfriend, "Kinky", an aspiring pop singer. Desperate, and unable to confide in her parents, she must wrestle with her conscience and decide what course of action to take. Meanwhile, a concerned teacher learns the significance of the yellow teddy bears, and in trying to help the girls in question, puts her own career in jeopardy.

Jamie Graham, a privileged English boy, is living in Shanghai when the Japanese invade and force all foreigners into prison camps. Jamie is captured with an American sailor, who looks out for him while they are in the camp together. Even though he is separated from his parents and in a hostile environment, Jamie maintains his dignity and youthful spirit, providing a beacon of hope for the others held captive with him.

1913, shortly before the outbreak of WWI. A group of aristocrats gathers at the estate of Sir Randolph Nettleby for a weekend shoot. As the terminal decrepitude of a dying class is reflected in the social interactions and hypocrisy of its members, only world weary Sir Randolph seems to realise that the sun is setting.

Routine tests on a traffic accident victim lead to shocking discoveries when the man's blood is found to be unidentifiable and x-rays reveal a disc embedded in his brain. His fabulous tale of being an escaped prisoner from an alien spaceship takes a turn for the sinister when the hospital staff realise that they're under a state of siege...