As an actor, James Stewart seems to have hit his stride in the fifteen years or so after the Second World War. Known up to this point as a gee-whiz, gulp-and-golly, boy-next-door Everyman type, Stewart took on roles of increasing complexity, most notably in the psychological "adult" westerns of Anthony Mann. Even his famous and much loved role as George Bailey in "It's a Wonderful Life" contains a dark brooding undercurrent which belies its sunny reputation as a feel-good family Holiday film. All of which goes to show that Stewart could bring something unexpected to even the "corniest" movies.
In "Carbine Williams", Stewart plays the title role, a moonshiner who is convicted of murdering a Federal agent, and who then gets sent to a chain gang after being implicated in a prison murder. His rebellious nature brings him into conflict with the warden at the prison farm, Captain Peoples (Dracut MA's own Wendell Corey), until he discovers a means of channelling his anger and bitterness.
The real-life David Marshall Williams did indeed invent the improvements in firearms which led directly to the development to the M-1 carbine, the weapon which helped to win World War II. And he did it while serving a long prison sentence for murder. The story is interesting enough on its own, but Stewart brings an intensity and heart to the role which makes it even more fascinating than a mere telling of the facts would be.
One of many excellent films James Stewart made during the 1950's, this one is somewhat obscure, not particularly well-remembered today. But it deserves to be.