Robert Redford was drawn to The Last Castle (2001)

Not because of action or spectacle, but because of its quiet defiance. The script, written by David Scarpa and Graham Yost, centered on a man stripped of rank but not of principles — a general who leads a moral revolt within a military prison. Redford saw in General Eugene Irwin a reflection of the soldier’s code he respected: discipline, dignity, and courage under unjust command. He once said that what intrigued him was “a man who refuses to be broken even when the system tries to erase him.”

Director Rod Lurie wanted authenticity, and Redford insisted on it. They chose to film inside an actual, decommissioned Tennessee State Prison — a place with rusted bars, peeling paint, and the ghosts of real inmates. Redford avoided modern comforts during shooting; he ate with the crew, rehearsed with former soldiers hired as extras, and even stayed on location long after his scenes wrapped to observe how the prison “breathed.”

Opposite Redford was the late James Gandolfini, cast as the warden obsessed with control. The two actors approached their roles differently — Redford rehearsed quietly, dissecting motivations, while Gandolfini preferred instinct and emotional spontaneity. Their contrast gave the film its edge. Off-camera, Redford admired Gandolfini’s raw intensity, calling him “a rare actor who could intimidate without raising his voice.”
Redford personally requested that no flashy heroics be added; he wanted the rebellion to feel earned and grounded in human behavior. Many scenes used real former soldiers to portray prisoners, and Redford encouraged them to correct military inaccuracies on set. The film’s symbolic red flag, raised in the climax, was Redford’s idea — a tribute to real-life acts of protest within military ranks.

The Last Castle didn’t storm the box office, but it became a quiet cult favorite — a film about moral resistance led by an actor who had built a career on integrity. For Redford, it wasn’t about winning battles or awards; it was about reminding audiences that true strength doesn’t come from power, but from principle.