Two friends return home after their discharge from the army after the Civil War. However, one of them has had deep-rooted psychological damage due to his experiences during the war, and as his behavior becomes more erratic--and violent--his friend desperately tries to find a way to help him.
The Man from Colorado is a 1948 American Western film directed by Henry Levin, produced by Jules Schermer for Columbia Pictures, and starring Glenn Ford as a Union officer who becomes addicted to killing during the American Civil War, William Holden as his best friend, and Ellen Drew as their common love interest. Robert Andrews and Ben Maddow based the screenplay on a story by Borden Chase. Although Ford received top billing as the mentally ill villain, Holden's role as the sympathetic hero is slightly larger.