The Gunfighter-Gregory Peck, Peggy Walsh, Karl Malden-1950 IMDB 7.7/10

Gunfighter Jimmy Ringo (Gregory Peck) returns to his old home town to visit his estranged wife (Helen Westcott) and see the young son (B.G. Morgan) he has never met. As far as Jimmy is concerned his past life as a gunslinger is over and is looking to settle down. There is little however he can do to shed his reputation as the fastest gun around. Nor can he escape those looking to make a name for themselves by challenging him to a gunfight.