In 1971, amidst the harrowing backdrop of the Mekong Delta, chaos reigns as soldiers are overwhelmed by excruciating headaches, leading to a brutal onslaught. Jacob Singer, portrayed by Tim Robbins, finds himself frozen in horror, an unwilling participant in the mess and savagery of war. Although he narrowly escapes with his life, he is left to flee, injured and alone.
Awakening in a derelict subway car, Jacob realizes he had dozed off while lost in a book. Seeking clarity, he approaches an old woman (Antonia Rey) to inquire if they have reached Bergen Street, only to find that communication fails. As he continues, he encounters a tramp and bizarrely imagines a tail sprouting from the man’s backside. When he attempts to leave the train at his stop, he discovers the doors locked and barricaded. Alone in the station, surrounded by flickering lights and the rushing sounds of an oncoming train, he sees faceless figures peering at him, one even bidding him farewell.
Jacob's home in a bleak New York neighborhood welcomes him when he reaches out to Jezzie, played by Elizabeth Peña, who had been anxiously awaiting his return. They share an intimate moment in the shower, a brief respite in their chaotic lives. Yet, Jacob's mind drifts back to the jungles of Nam, where the haunting sights from the battlefield emerge, bringing his past traumas to the surface.
The following day greets him with memories of his deceased son, Gabe (Macaulay Culkin), as he flips through cherished photographs with Jezzie. Overcome with grief, she suggests destroying the images that bring him pain, tossing them into a fire while Jacob clings to the one of Gabe kept safe in his wallet.
Transitioning into his routine as a postman, Jacob hums tunes at work, charmed by the flirtations of young women, and later visits Louis (Danny Aiello) for a massage. But restless reminders from Nam return to plague him, leading to dark hallucinations of blurry faces and threatening incidents, including an ominous near-miss with a car.
Desperate for answers, he seeks out a psychologist, only to find that Dr. Carlson, a figure from his past, is deceased. Unsettled by this revelation and incredulous to Jezzie's dismissive explanations, he becomes increasingly agitated. At a lively house party, amidst laughter and music, Jacob’s anxiety escalates when visions of disfigurement and violence overwhelm him, culminating in a panic attack that forces him to flee.
As feverish illusions torment him, Jezzie's concern for his well-being becomes palpable. Despite her efforts to cool him down with ice baths, Jacob insists that chaos reigns in his mind, spiraling into memories from Nam and his family's haunting apparitions. A phone call interrupts their solace, provoking more unanswered questions and trailing paranoia about an experiment gone awry.
Following a grave encounter with another soldier, Paul Flanagan (Pruitt Taylor Vince), who shares a shocking tale of a chemical warfare experiment known as "The Ladder," Jacob learns how it intensified aggression among soldiers, shattering their minds. The weight of this revelation nudges him closer to the truth behind the horrific events of that fateful night.
Jacob's journey leads him down a tumultuous path of confrontation with elements of his past—friends, memories, and victimization at the hands of a deceitful system. Each encounter deepens the mystery and expands the tragedy he endured.
Alone with his thoughts, Jacob revisits nostalgic moments with Gabe, yearning for connection even in a brief reunion. The seeming harmony fades as the shadows of betrayal and horror engulf his reality, culminating in the sinister acceptance of a truth buried deep within the ruins of his mind.
As the screen fades to black, poignant captions remind viewers of the real-life implications of war and experimentation, crafting a stark parallel to Jacob's harrowing odyssey through trauma and memory in this psychological kaleidoscope.
