In the 1930s, the Brabant city of Oss is gripped by a widening crime wave, and The Gang from Oss follows the life of Johanna van Heesch, a hopeful cafe owner who longs to break free from danger. From her perspective, she is the daughter of Mien de Snol (Mien the Trollop) and the half-sister of Trees, two people who anchor her ties to a community where trust is scarce and secrets run deep. With her paroled husband, Ties van Heesch, they dream of a quieter life away from the gang led by Wim de Kuiper. Yet the grip of Oss’s criminal underworld tightens around them: Ties is pulled back into old habits, and the pressure from Wim and his circle pulls their fragile plan toward collapse. The couple’s already fragile bond is pushed to the brink when a brutal demand—to force an abortion—tests Johanna’s resolve and courage, revealing how far she will go to protect an unborn child and a future away from crime.
To shield themselves, Johanna and Ties attempt to navigate a treacherous landscape where loyalty is scarce and danger lurks at every corner. The situation crescendos when a desperate decision by Jan Greven, an aspiring cyclist who hopes to win Johannas heart, results in the murder of Ties, a shocking act that cements the gang’s grip on Oss and foils any immediate escape. On the other side of this perilous web stands Harry den Brock, a well-connected insurance broker who appears to offer a way out, though his involvement hints at motives and alliances that blur the line between ally and accomplice. As the body count climbs and the police press harder, Johanna’s path becomes a harder line between survival, revenge, and a chance at freedom that might cost her everything she loves.
The saga deepens as Johanna uncovers a brutal truth: her half-sister Trees has been harmed by a local priest, a revelation that exposes a broader circle of complicity and abuses within the town’s respectable facade. This discovery shifts Johanna’s focus from mere escape to a calculated pursuit of retribution against Wim and the prominent figures implicated in Oss’s corruption. The plan to flee with Harry becomes more urgent, even as she eludes the tightening net of the military police who edge closer to unraveling the gang’s activities and the murder that haunts her husband’s memory. The investigation threads through every corner of the city, unmasking a network of power that stretches from clergy to lawmakers to ordinary citizens, all complicit in or terrified by the gang’s reach.
As the narrative marches toward its culmination, the story uses Johanna’s point of view to render a stark portrait of choice and consequence. The tension between the Catholic south and the Protestant north, and the political tremors that culminate in the fall of the Colijn administration, frame Oss as a city where crime and power corrupt the social fabric and where personal vendettas ripple outward, dragging in a cast of characters—from Sister in hospital to Pastor de Roos and beyond—each adding texture to a drama built on desperation, loyalty, and the price of staying alive. Throughout, the film remains intimate and grounded in the experiences of Trees and Gerrit van der Heijden, who embody the collateral damage of Oss’s crime era, while the pursuit of truth and vengeance threads its way to a tense, hard-edged reckoning. The result is a sprawling, character-driven crime saga that stays true to its grim premise—a young woman’s struggle to break free from a brutal criminal web, even as the city’s darkest forces close in around her.
