Tegen de achtergrond van het uitbreken van de oorlog in Europa en het Mexicaanse Feest 'De Dag van de Dood': zijn we getuige van een dag uit het leven van Geoffrey Firmin, de Britse consul die leeft in een alcoholische roes van zelfvernietiging.
Nee, helaas is Under the Volcano nog niet beschikbaar op Netflix in Nederland.
| Writing | Malcolm Lowry | Novel |
| Directing | John Huston | Director |
| Directing | Dennis Shaw | Second Assistant Director |
| Art | Elsa Wachter | Set Designer |
| Sound | Colin Charles | Sound Mixer |
| Sound | Daniel J. Johnson | Assistant Sound Editor |
| Directing | Manuel Muñoz | First Assistant Director |
| Crew | Karen Price | Stunts |
| Editing | Elvio Sordoni | Assistant Editor |
| Production | Arnold Gefsky | Associate Producer |
| Sound | Alex North | Original Music Composer |
| Writing | Guy Gallo | Screenplay |
| Production | Héctor López Lechuga | Associate Producer |
| Production | Wieland Schulz-Keil | Producer |
| Sound | Mel Metcalfe | Sound Re-Recording Mixer |
| Costume & Make-Up | Keis Maes | Hairstylist |
| Sound | Else Blangsted | Music Editor |
| Art | José Rodríguez Granada | Art Direction |
| Lighting | Fernando Calvillo | Gaffer |
| Costume & Make-Up | Fernando García Gonzalez | Hairstylist |
| Costume & Make-Up | Teresa Sánchez | Hairstylist |
| Sound | Chris Carpenter | Sound Re-Recording Mixer |
| Art | Gunther Gerszo | Production Design |
| Production | Moritz Borman | Producer |
| Art | Martín Cardenas | Set Decoration |
| Sound | Anthony Palk | Supervising Sound Editor |
| Directing | John Franco | Script Supervisor |
| Camera | Manuel González | Camera Operator |
| Editing | Roberto Silvi | Editor |
| Camera | François Duhamel | Still Photographer |
| Camera | Gabriel Figueroa | Director of Photography |
| Sound | Terry Porter | Sound Re-Recording Mixer |
| Art | Theresa Wachter | Set Decoration |
| Crew | Jesus G. Duran | Special Effects |
| Costume & Make-Up | Keis Maes | Makeup Artist |
| Production | Michael Fitzgerald | Executive Producer |
| Sound | Marvin I. Kosberg | Dialogue Editor |
| Costume & Make-Up | Angela Dodson | Costume Design |