Captain Bronco Layne is court-martialed by the Army in Washington D.C. for improper behavior. His punishment is to be kicked out of the Army and banned from future office in the government. After the court-martial he meets with Hammond Craig with whom he served in the rebel army. Craig offers the broke Bronco a loan but Bronco refuses it saying he didn't want to be indebted. He has decided to New Orleans for a new start. Afterwards, he secretly meets with the Colonel who court-martialed him. He gives Bronco $5000 dollars and further explains the secret mission he is on that has already taken the lives of two agents. He is to infiltrate an organization that has been killing top government officials hoping to topple the government. His only contact is the boot black Dorso at a New Orleans hotel. After losing his money to appear broke, contact is made with him by the organization. His first job is pulling a bank job but then he must kill his close friend Craig.