Sintown is just a deserted ghost town until Vanerpool starts looking for silver. Cookie and Roy's partners put $20,000 into the business only to find that the mine is worthless and Vanerpool is bankrupt. Carol comes out to look for silver to save the company, but does not know that their engineer, named Regan, is crooked and wants all the silver for himself. But only Old Ed knows where the mother lode is located.

When the plane owned by the "Yukon and Columbia Mail Service" crashes, RCMP Sergeant Renfrew (James Newill) and Constable Kelly (Dave O'Brien) suspect murder. Their suspicions are confirmed when Renfrew finds the control stick has been jammed, forcing the plane to fly in one direction until the gas ran out. Mine owner Louise Howard (Louise Stanley) reports that her superintendent is missing. The Mounties find him murdered and that too has been made to look like an accident. A new mail service pilot, Bill Shipley (Warren Hull), arrives. He had gone to training school with Renfrew but had been cashiered for misconduct. The Mounties discover that Raymond (Karl Hackett), who had been working for Louise, really owns the flying line managed by Yuke Cardoe (William Pawley.) They find proof that all the gold from the mine isn't being turned over to Louise, and suspect that Raymond and Yuke are stealing the gold and shipping it to Seattle by plane.

Vera Ralston plays Joan Milna, who shares several thousand acres of valuable Montana timberland with her stepfather (John Alderson). Coveting Joan's property, lumber baron Eric Warren (Ray Collins) sends out his foreman Boyd Caldwell (Rod Cameron) to persuade her to sell. Instead, Caldwell falls in love with the girl, vowing to protect her trees from the eco-unfriendly Warren. Republic's wide-screen Naturama process is shown to good advantage throughout Spoilers of the Forest.

Soldiers Steve and Jim are friends but when their enlistment ends, Jim reenlists while Steve doesn't. Instead he takes an assignment to find the local gold rustlers. Robbing the stage and then the bank gets Steve into the gang where he plans a job that will capture the entire gang. But just as he is about to put his plan into action Jim arrives to arrest him.

Twenty years earlier Farrell killed his mining partner Andrews. Now Andrews daughter arrives to get her father's trust fund. Farrell having rustled Roy's cattle now takes her money from her Lawyer and lets her overhear false information of their next rustling job. With the posse at the wrong location, his men attack the cattle train and Roy on board find himself greatly outnumbered.

Jean Loring has her men illegally killing and selling game. Roy suspects her and gets himself invited to stay at her ranch. Investigating he finds the freezer where the slaughtered game are kept. But he is caught, tied up, and left to freeze.

A western in which Calamity Jane's rightful ownership of a gambling hall is challenged. She nearly loses the business to a shady crook, but Texas lawyer Ellison puts up a legal battle to help her stay in charge. After a sensational fight, the letters proving her right are discovered.

A pragmatic U.S. Marine observes the dehumanizing effects the U.S.-Vietnam War has on his fellow recruits from their brutal boot camp training to the bloody street fighting in Hue.

After four long years apart, there are so many things returning World War II soldier John Lawrence wants to tell his sweetheart, Mary McKinley. That he loves her. That he's missed her. And that he's married.

Haunted by personal demons, Marine Sgt. John Stryker is hated and feared by his men, who see him as a cold-hearted sadist. But when their boots hit the beaches, they begin to understand the reason for Stryker's rigid form of discipline.

As punishment for drunken, rebellious behavior, a young white soldier is thrown into a stockade populated entirely by black inmates. But instead of falling victim to racial hatred, the soldier joins forces with his fellow prisoners and rises up against the insanely tyrannical and bigoted prison warden.

In Libya, an American tank commander, along with a handful of Allied soldiers, tries to defend an isolated well with a limited supply of water from a German Afrika Korps battalion during the Western Desert Campaign of World War II.