Originally titled Man of the West (the name of the Philip Yordan novel on which it was based), Gun Glory was rechristened to avoid confusion with a like-vintage Gary Cooper vehicle of the same title. Stewart Granger plays gunslinger/gambler Tom Early, who tries a bit too late to make amends for past misdeeds. Hoping to regain the respect of his community in general and his teenaged son Young Tom (Steve Rowland) in particular, Early vows to hang up his guns and live a respectable life. This proves well nigh impossible when the community is threatened by the incursions of evil cattle baron Grimsell (James Gregory). Rhonda Fleming costars as Jo, the only person in town who truly cares whether Early lives or dies.
~ Hal Erickson, All Movie Guide