When Edward Creighton leads the construction of the Western Union to unite East with West, he hires a Western reformed outlaw and a tenderfoot Eastern surveyor.
You can now watch Western Union online on the following streaming providers in the United States.
| Directing | Fritz Lang | Director |
| Writing | Zane Grey | Novel |
| Art | Thomas Little | Set Decoration |
| Camera | Edward Cronjager | Director of Photography |
| Editing | Robert Bischoff | Editor |
| Art | Albert Hogsett | Art Direction |
| Art | Richard Day | Art Direction |
| Costume & Make-Up | Travis Banton | Costume Design |
| Camera | Allen M. Davey | Director of Photography |
| Production | Harry Joe Brown | Associate Producer |
| Production | Darryl F. Zanuck | Executive Producer |
| Sound | Roger Heman Sr. | Sound |
| Sound | Bernard Freericks | Sound |
| Costume & Make-Up | Ray Lopez | Makeup Artist |
| Lighting | Fred Hall | Gaffer |
| Art | William Sittel | Assistant Property Master |
| Crew | Yakima Canutt | Stunts |
| Writing | Jack Andrews | Dialogue |
| Writing | Robert Carson | Screenplay |
| Writing | George Bruce | Writer |
| Writing | Horace McCoy | Dialogue |
| Sound | David Buttolph | Original Music Composer |
| Editing | Gene Fowler Jr. | Editor |
| Costume & Make-Up | Robert Cowan | Makeup Artist |
| Costume & Make-Up | Buddy King | Hairstylist |
| Production | Jerry Bryan | Assistant Unit Manager |
| Production | Fred Fox | Production Manager |
| Production | Robert E. Goux | Unit Manager |
| Production | William Koenig | Production Manager |
| Production | Ben Silvey | Unit Manager |
| Directing | Otto Brower | Second Unit Director |
| Directing | Hal Herman | Assistant Director |
| Directing | Lynn Shores | Second Unit Director |
| Directing | Henry Weinberger | Second Assistant Director |
| Directing | Saul Wurtzel | Assistant Director |
| Art | Don B. Greenwood | Props |
| Art | Charles King | Painter |
| Art | Max Lauer | Greensman |
| Crew | Roy Pierce | Carpenter |
| Art | Lemuel Tribe | Assistant Property Master |
| Art | M. Goldman | Assistant Property Master |
| Crew | Carl Daniels | Cableman |
| Crew | Clarence Schiffer | Cableman |
| Sound | W.R. Snyder | Assistant Sound Engineer |
| Visual Effects | William F. Mittlestedt | Mechanical Designer |
| Crew | Ben Southland | Special Effects |
| Crew | William F. Mittlestedt | Special Effects |
| Crew | John Epper | Stunts |
| Crew | Sid Jordan | Stunts |
| Crew | Frank McGrath | Stunts |
| Crew | Joe P. Smith | Stunts |
| Sound | David Buttolph | Music Director |
