AllMovie

Alexander Knox is the One Just Man in this British crime melodrama. Knox plays a judge who takes the law in his own hands when obviously guilty miscreants get off scot-free. When Knox's tale is told, we are introduced to Peter Reynolds as a duplicitous playboy who attempts to defraud an insurance company. One Just Man looks suspiciously like two half-hour TV pilot films strung together. This 55-minute package was prepared by the brothers Danzinger, purveyors of many a pulse-pounding British programmer.