A documentary filmed during production of the film "Supergirl" showing the world how and who made it. This interesting featurette includes interviews with the cast and crew along with footage from the film and excerpts from the musical score.
The story, by Martin Mooney, was suggested and based on the famous Colorado State Penitentiary (Canon City) riot in 1929 in which twelve were killed and eleven injured as a result of am attempted break. Father Patrick O'Neil, the prison chaplain, who was instrumental in quelling the outburst, was awarded the Carnegie Medal for extraordinary heroism.