American sergeant James Allen returns to civilian life after
World War I. He has served with distinction, earning a medal for his bravery, but his war experience has made him restless. His mother and
minister brother feel Allen should be grateful for a tedious office clerk job his former employer has offered him. When he announces that he wants to work in construction and improve society as an engineer, his brother is outraged, but his mother regretfully accepts his ambitions. He leaves home to find work, but there is a surfeit of unskilled laborers and it is hard for him to find a job. Allen sinks slowly into poverty. In an unnamed Southern state, he is forced at gunpoint to participate in a robbery. The police arrive and shoot and kill the robber. Allen panics and attempts to flee but is caught immediately. Allen is tried and sentenced to
hard labor. He is quickly exposed to the brutal conditions of life on a
chain gang. The work is agonizing, and the guards are cruel and sadistically whip prisoners. Allen is befriended by Bomber Wells, a chain gang veteran. The two talk about breaking out. In preparing for an escape, Allen receives assistance from Sebastian, a powerfully built prisoner who damages Allen's shackles so that he can slip his feet out of them. Bomber gives him some money for the escape. At work, after asking a guard for permission to relieve himself, Allen slips out of his chains and runs. Armed guards and
bloodhounds give chase, but Allen evades them. He makes it to a nearby town, where he is given a room for the night by Barney Sykes, a former prisoner who is one of Bomber's friends. He takes a train out of town the next day. Allen makes his way to
Chicago, where he obtains a job as a manual laborer and uses his knowledge of engineering and construction to rise to a prominent position in a construction company. He becomes romantically involved with his landlady, Marie Woods, who eventually discovers his secret and
blackmails him into an unhappy marriage. At the invitation of his superior, Allen attends a party where he meets and falls in love with a woman named Helen. He eventually tells Marie that he wants a divorce, but she then betrays him to the authorities. After being arrested, Allen describes the inhumane conditions of the chain gangs to the press, becoming national news. The Chicago papers express their disgust with the chain gang system and their sympathy for a reformed man such as Allen, while editorials written by Southerners describe his continued freedom as a violation of "
states' rights." The Governor of
Illinois refuses to
extradite Allen to the Southern state. Its officials then offer Allen a deal: return voluntarily and receive a
pardon after 90 days of easy clerical work. Allen accepts, only to find the proposals were a ruse; he is sent to another chain gang, where, reunited with Bomber, he languishes for a year and is denied a pardon. Allen then decides to escape once more, this time with Bomber. At a work site, the two steal a dump truck and successfully get away by using
dynamite Bomber finds in the truck. Bomber dies in the attempt, but Allen makes a narrow escape. He disappears despite a relentless manhunt. Over a year later, Allen visits Chicago to say goodbye to Helen. They embrace, but he tells her that he is on the run and cannot say where he is going. When she asks what he does for money, he simply replies, "I steal." ==Cast==