Jim Killian arrives in a small Arizona town hoping to establish a peaceful life as the local preacher, but he soon finds himself in the middle of a feud between sheep ranchers and cattlemen. Leloopa, a young Native American woman, pleads for Killian's help after her shepherd father is hung by Coke Beck, the vicious son of the head cattle rancher. Killian must weigh his actions carefully lest he perpetuate the cycle of retribution and revenge.
Unfortunately the movie Heaven with a Gun is not yet available on Disney Plus.
| Production | Frank King | Producer |
| Production | Maurice King | Producer |
| Sound | Johnny Mandel | Original Music Composer |
| Editing | Dann Cahn | Editor |
| Sound | Paul Francis Webster | Original Music Composer |
| Directing | Lee H. Katzin | Director |
| Camera | Fred J. Koenekamp | Director of Photography |
| Crew | Bill Catching | Stunts |
| Production | Herman King | Associate Producer |
| Art | Frank Paul Sylos | Art Direction |
| Writing | Richard Carr | Writer |
| Costume & Make-Up | William Tuttle | Makeup Artist |
| Production | Red Hershon | Associate Producer |
| Costume & Make-Up | Mary Keats | Hairstylist |
| Production | Sam Manners | Unit Production Manager |
| Art | Frank Wesselhoff | Painter |
| Art | Don Greenwood Jr. | Set Decoration |
| Art | Matty Azzarone | Assistant Property Master |
| Costume & Make-Up | John Truwe | Makeup Artist |
| Crew | Gerry Searle | Stunts |
| Production | Lindsley Parsons Jr. | Assistant Production Manager |
| Art | George W. Davis | Art Direction |
| Sound | Franklin Milton | Recording Supervision |
| Crew | Neil Summers | Stunts |
| Crew | Bill Coontz | Stunts |
| Crew | Al Wyatt Sr. | Stunts |
| Crew | Casey Tibbs | Stunts |
| Crew | Steve DeFrance | Stunts |
| Art | Henry Grace | Set Decoration |
| Sound | Albert Harris | Orchestrator |
| Art | Jack N. Young | Location Scout |
| Directing | William P. Owens | Assistant Director |
| Crew | David S. Cass Sr. | Stunts |
