The story follows David Marshall "Marsh" Williams, the inventor of the M-1 Carbine rifle, as he goes from being a moonshine distiller and convicted murderer to a prisoner and eventually a skilled inventor.
Carbine Williams
In this biographical drama, David Marshall Williams, a prisoner, finds a new purpose in the tool shop at a prison farm, where he creates the prototype for the M-1 Carbine, a revolutionary automatic rifle that would play a crucial role in World War II.