Crusading journalist Cliff Roberts infiltrates a chain gang by posing as a prison guard, secretly documenting the harsh conditions using a hidden camera. However, the sadistic Captain Duncan discovers his ruse and has him brutally beaten by the other guards. Roberts manages to escape and publishes his exposé, ultimately leading to reforms in the prison system.
Chain Gang
A determined journalist disguises himself as a prison officer to investigate the brutal treatment of prisoners on a chain gang, using a miniature camera concealed in a lighter to gather damning evidence.