The Last Frontier

During the American Civil War, fur trapper Jed Cooper, with his partners Gus and Mungo, are returning from a trapping expedition when a large party of Indians closes in. They demand their guns, and when the Indians press for more, Gus proposes surrendering the horses and the furs; Jed, though reluctant to part with such valuable goods, sees little choice if they want to stay alive. The Indian chief, Red Cloud, makes it clear they must leave the land and not return, or face death. Mungo points out that soldiers have built a fort nearby, and he echoes a sense of danger, while Jed contends with the fear of losing everything they’ve earned. Reluctantly, they head for the nearby fort to seek compensation for the stolen skins, even as Gus privately sharpens the idea that a safer route might be Canada—the soldiers cannot be trusted.

At Fort Shallan, they meet Captain Glenn Riordan, who is in temporary command since the Colonel is gone. Riordan offers to recruit the trio as scouts, and after considering their options they accept. With their first pay in advance, they celebrate and drink, which leads to a tense encounter when Jed interrupts Corrina Marston, asking for more whiskey. Corrina shows him a photograph of her husband, a Colonel who is said to be at Fort Medford. Jed presses that he has probably been killed by Red Cloud, a thought that shades Corrina with sorrow and doubt about the luck of her own marriage.

Back at the fort, Riordan learns that Gus and Mungo have been sent to Fort Medford to investigate a broken telegraph line and to bring back orders or news. Jed suspects the mission is perilous, even suicidal, and sets out to find them. He discovers them amidst the remnants of Marston’s party at the abandoned Fort Medford. Colonel Frank Marston orders Jed to tell Riordan that he will stay put until Riordan sends 100 men from Fort Shallan, a demand Jed refuses to relay. When the Indians attack, Jed warns that staying put would mean certain death, and Marston relents, agreeing to move toward Fort Shallan. Corrina is pleased by Marston’s arrival, yet his mood remains troubled; she reminds him that she didn’t marry a hero, but a man.

Marston presses Riordan on why the 100 men were not dispatched by telegraph. Riordan explains that his orders are to hold the fort, and that most of his men are raw recruits; sending 100 could leave Fort Shallan vulnerable. Marston insists they should return to Fort Medford, arguing they will otherwise lose Shallan and push the line toward Fort Laramie. He asserts his right as the senior officer in the territory to take command, and Riordan reluctantly accepts the shift in leadership after a tense standoff. Jed, meanwhile, reports to Riordan that Red Cloud is gathering a large alliance of tribes, and if their snowbound advance comes before winter, the fort could be overrun. Marston counters that they will strike Red Cloud first, a plan echoed in the conflict between military necessity and personal risk.

Captain Clarke, the fort’s physician, counsels caution, but Riordan sides with Marston—who cites his own battlefield past, including Shiloh, to remind them of the brutal costs of war. Corrina, who has witnessed the strain in her husband’s temperament, exits in distress. In a moment of longing and dubious intention, Jed forcibly kisses Corrina, offering a dangerous glimpse into how far he is willing to go to shape outcomes and perhaps win Corrina’s sympathy as the massacre looms. Corrina rebuffs him, though the tension between them remains palpable.

Riordan orders Mungo to Fort Laramie for fresh orders to hold the fort through winter. A water-detail detour brings Jed to Red Cloud’s camp, where he sees only a small force—just a hundred men—but admits there are many such encampments nearby. He suggests that a coordinated strike could have wiped out the enemy, but a bear trap later tests his resolve: he refuses to press the advantage if it means risking lives unnecessarily. He agrees to let Marston’s men pursue but also insists they stay alert for the impending attack.

On their return to the fort, a drunken Jed bursts through the ranks, shouting about an imminent massacre and frightening the soldiers. Marston orders Dekker to provoke a confrontation with Jed as a pretext to remove him from command. A fierce exchange erupts on the fort’s ramparts, ending with Sgt Major Decker’s fall to the ground. Riordan supports the idea that the appropriate punishment is hangin g, but Jed makes a narrow escape as Riordan aims his pistol, though he does not fire, even as Marston urges action.

As the fort prepares to depart, Riordan asks Marston to reconsider, but Marston refuses, arresting Riordan with the threat of temporary removal from command. Mungo returns from Fort Laramie with news that denies Riordan’s request, leaving Marston in charge. Mungo then locates Jed and reveals that Gus is with Marston, handing Jed his own gun before departing to the mountains, declaring that Jed belongs in the mountains, not among them. Jed, now aware of the danger, tracks Red Cloud’s war party as they await the chance to ambush Marston’s line. He shoots a hostile Indian just as Gus, who is scouting ahead, signals a warning to fall back into the trees.

Gus leads the charge and urges the troops to use the cover of the trees, but his advice is ignored. He is fatally shot, and Jed finds him dying, comforted only by last instructions to take shelter and to keep moving through the trees toward safety. The ensuing clash leaves many soldiers dead or scattered; the cavalry—ignoring the command to retreat—perishes in the snow, while the infantry maneuvers through the trees and regroups under heavy fire. As winter finally descends, Snow blankets the landscape just enough to blunt further assaults and protect the fort from annihilation.

In the aftermath, Riordan’s authority is tested, but Jed earns a measure of vindication: he is made a sergeant, recognizing his leadership under fire. The story closes with Jed’s return to Corrina, the fort’s uneasy peace, and the sense that the veterans’ sacrifices have carved a fragile line between duty and desire, glory and survival.

Last Updated: October 09, 2025 at 12:39