Dick Powell's Zane Grey Theatre (1956)

S1E10 Return to Nowhere

A rogue gunslinger, burdened by his troubled history, embarks on a quest for redemption. His journey leads him to search for his estranged wife, only to discover that she has moved on and is now wed to someone else. Undeterred, he becomes resolute in his mission to reclaim her love, igniting a fierce determination within him that will challenge both his past and the present.