Set in 1967, at the peak of the Cold War, the story unfolds on a Cape Town bus where Candy Jacqueline Bisset grows suspicious that she is being tracked by government agents who believe she is a courier for Communist operatives. The tension spikes when a smooth, quick-witted pickpocket named Skip McCoy James Brolin slips Candy’s wallet from her purse at a crowded stop, using the distraction to vanish into the city’s maze of streets. The wallet’s contents—a covert envelope with state secrets on microfilm—soon fall into McCoy’s hands, and Candy’s handlers demand its return, threatening dire consequences if the information isn’t recovered. This set-up launches Candy into a perilous game that forces her to question where her true loyalties lie.
Across the city, government agents seek assistance from Cape Town authorities to hunt down the elusive thief. They receive crucial help from Samantha “Sam” Williams Claire Trevor, whose savvy ties to the underworld prove invaluable as they close in on McCoy. At first, McCoy is uncooperative, wary of both sides and the dangerous players involved. However, as he learns more about the people who orchestrated the theft and witnesses Candy’s peril, his stance shifts from self-preservation to a growing sense of justice. He begins to ally with Candy and the police, lending his street-smarts to their effort to expose the operatives who would exploit the state’s secrets for their own gain.
The pursuit sweeps through a richly drawn cast of Cape Town figures who populate the thriller’s web of danger: Sgt. Beukes James White, Joey John Whiteley, and a network of officials and criminals that includes Fenton [Siegfried Mynhardt], Capt. Herrick [Bob Courtney], Mohammed the Fence [Gabriel Bayman], and Lighting Louis, aka Espinosa [Raymond Matuson]. Each player adds texture to a story saturated with tension, shifting loyalties, and the constant risk of betrayal as the protagonists race to recover the microfilm and thwart those who would sell national security to the highest bidder.
This plot is widely regarded as a remake of the 1953 classic Pickup on South Street, preserving the same cat-and-mouse energy and the compact, high-stakes dynamic between thieves, informants, and law enforcement. The film even nods to the familiar tie-selling informant character that helped drive the earlier narrative, weaving it into a fresh Cape Town setting without diluting the core suspense. Throughout, Candy’s evolving alliance with McCoy and the police keeps the audience guessing who can be trusted as the real enemies of the state are gradually exposed, creating a tense, engrossing thriller that honors its origins while standing on its own.