Homer Flagg is a railroad worker in the small New Mexico town of Desert Hole. One day, he finds an abandoned automobile at an old atomic proving ground. His doctor and best friend, Steve Harris, diagnoses him with radiation poisoning and gives Homer three weeks to live. A big city reporter hears of Homer's plight and convinces her editor to provide an all-expenses paid trip to New York.
Is Living It Up on Netflix? Unfortunately the movie Living It Up is not yet available on Netflix.
| Directing | Norman Taurog | Director |
| Sound | Jule Styne | Songs |
| Directing | Clem Jones | Second Assistant Director |
| Writing | Jack Rose | Screenplay |
| Writing | Melville Shavelson | Screenplay |
| Writing | Ben Hecht | Theatre Play |
| Camera | Daniel L. Fapp | Director of Photography |
| Art | Hal Pereira | Art Direction |
| Art | Albert Nozaki | Art Direction |
| Crew | John P. Fulton | Special Effects |
| Art | Sam Comer | Set Decoration |
| Art | Emile Kuri | Set Decoration |
| Directing | Michael D. Moore | Assistant Director |
| Editing | Archie Marshek | Editor |
| Costume & Make-Up | Edith Head | Costume Design |
| Directing | Arthur Rosson | Second Unit Director |
| Camera | W. Wallace Kelley | Second Unit Director of Photography |
| Sound | Gene Merritt | Sound Recordist |
| Sound | Gene Garvin | Sound Recordist |
| Crew | Rudy Makoul | Dialogue Coach |
| Production | Jack Mintz | Producer's Assistant |
| Production | Paul Jones | Producer |
| Crew | Nick Castle | Choreographer |
| Sound | Walter Scharf | Music Arranger |
| Sound | Walter Scharf | Conductor |
| Sound | Jule Styne | Music |
| Writing | Bob Hilliard | Lyricist |
| Camera | Richard Mueller | Other |
| Visual Effects | John P. Fulton | Visual Effects |
| Visual Effects | Farciot Edouart | Visual Effects |
| Sound | Charles Henderson | Music Arranger |
| Writing | James H. Street | Short Story |
| Directing | Dave Silver | Second Assistant Director |
| Sound | a.A.H. Barnett | Sound Recordist |
| Sound | Keith Stafford | Sound Editor |
| Production | Don Robb | Production Manager |
| Directing | Claire Benhke | Script Supervisor |