Agrega una trama en tu idiomaPostal inspectors Frank Marshall and Slim Hewitt infiltrate a Ku Klux Klan-like vigilante group which has mailed a bomb to a senator. When the legion kills Nancy Foster's brother, she helps ... Leer todoPostal inspectors Frank Marshall and Slim Hewitt infiltrate a Ku Klux Klan-like vigilante group which has mailed a bomb to a senator. When the legion kills Nancy Foster's brother, she helps Frank and Slim in their investigation.Postal inspectors Frank Marshall and Slim Hewitt infiltrate a Ku Klux Klan-like vigilante group which has mailed a bomb to a senator. When the legion kills Nancy Foster's brother, she helps Frank and Slim in their investigation.