| Director | Alvin Rakoff |
|---|
Gary Fenn is a shrewd advertising executive for a London agency, seeking an elusive modeling type to satisfy a difficult client. He finds her in Hungarian Marla Kugash, an peace activist deep in the bohemian society of Swinging London. She is accompanied by a young man, Tarquin, who is extremely protective of her and overtly aggressive to Fenn.
Kugash, an illegal refugee, accompanies Fenn to a photoshoot. She confesses she is in fear of her life, and seems disturbed by the presence of her aunt. When she is nearly killed, the girl drops out of sight and Fenn has to go on the run himself, suspected of a separate murder. He locates her in a country house, the home of Tarquin, an aristocrat in spite of his anti-war sentiments.
Marla's aunt is revealed as part of a shadowy organisation trying to destabilise the existing world order so they can achieve power. They will go to any lengths to silence Fenn and Marla. Their quarries escape to London, where they realise that the conspirators are planning to assassinate a visiting African head of state in Hyde Park. They foil the plot.