On October 9th, 1963, at 10:39 pm, 260 million cubic meters of rock fell down from Mount Toc to the artificial lake formed by the Vajont dam, the higher dam in the world. The landslide formed a 250-meters wave and 50 million cubic meters of water completely destroied all the below towns, killing more than 2000 people. Planned by engineer Semenza, Vajont dam (263 meters) had to carry the electricity in all the houses of the country. Tina Merlin, a journalist from 'L'Unitá', tried for years to denounce the danger to build a dam near the Mount Toc and expecially to denounce all the omissions by the corrupted politicians and workers in charge of the dam construction. They preferred to trust in old geologist Dal Piaz instead to hear engineer Semenza young son's alarming analysis. No one seemed to understand the high danger until that October fatal night.
Unfortunately the movie Vajont is not yet available on HBO Max.
| Directing | Renzo Martinelli | Director |
| Writing | Pietro Calderoni | Screenplay |
| Writing | Renzo Martinelli | Screenplay |
| Writing | Renzo Martinelli | Story |
| Writing | Pietro Calderoni | Story |
| Sound | Francesco Sartori | Music |
| Crew | Blasco Giurato | Cinematography |
| Editing | Massimo Quaglia | Editor |
| Production | Fabiola Banzi | Casting |
| Art | Francesco Frigeri | Production Design |
| Art | Mauro Passi | Set Decoration |
| Costume & Make-Up | Luigi Bonanno | Costume Design |
| Production | Laura Susanne Ruedeberg | Consulting Producer |
| Production | Roberto Andreucci | Line Producer |
| Production | Norbert Chalon | Associate Producer |
| Production | André Farwagi | Associate Producer |
| Production | Giuseppe Giglietti | Executive Producer |
| Production | François Marquis | Associate Producer |
| Production | Renzo Martinelli | Associate Producer |
| Production | Michela Rossi | Unit Production Manager |
| Directing | Daniele Cascella | Assistant Director |
| Directing | Luca Di Molfetta | Assistant Director |
| Directing | Antonio La Marra | Second Second Assistant Director |
| Costume & Make-Up | Giusy Bovino | Hairstylist |
| Costume & Make-Up | Martina Cossu | Assistant Makeup Artist |
| Costume & Make-Up | Stephanie Orillard | Assistant Makeup Artist |
| Costume & Make-Up | Cinzia Ruzzolini | Assistant Hairstylist |
| Costume & Make-Up | Maurizio Trani | Makeup Artist |
| Crew | Omero Capanna | Stunts |
| Crew | Giovanni Cianfriglia | Stunts |
| Crew | Katia Crispino | Stunts |
| Crew | Franco Daddi | Stunts |
| Crew | Alberto Dell'Acqua | Thanks |
| Crew | Arnaldo Dell'Acqua | Thanks |
| Crew | Christian Dell'Acqua | Thanks |
| Crew | Franco Dell'Acqua | Thanks |
| Crew | Ottaviano Dell'Acqua | Thanks |
| Crew | Roberto Dell'Acqua | Stunts |
| Crew | Massimiliano Ubaldi | Stunts |
| Crew | Massimo Vanni | Stunt Coordinator |
| Production | Irene Brigada | Casting |
| Production | Fabrizio De Martino | Location Manager |
| Directing | Francesca Del Sette | Script Supervisor |
| Crew | Loris Antonetti | Driver |
| Production | Elvis De Blasi | Production Driver |
| Crew | Fabrizio Giorgio | Driver |
| Crew | Sergio Tonino Franco | Driver |
| Crew | Fabrizio Peduzzi | Driver |
| Crew | Ivano Poveromo | Driver |
| Crew | Stefano Schedel | Driver |
| Production | Claudio Teza | Production Driver |
| Production | Gloria Caponetti | Production Coordinator |
| Production | Emanuele Faticoni | Production Coordinator |
| Production | Rita Filippin | Assistant Production Coordinator |
| Production | Nicoletta Maggi | Production Coordinator |
| Crew | Joëlle Mnouchkine | Dialogue Coach |
| Production | Virginia Monque | Production Coordinator |
| Production | Roberto Ornaro | Production Accountant |
| Production | Michele Rotunno | Assistant Production Coordinator |
| Sound | Gianni Fassetta | Musician |
| Sound | Angelo Giovagnoli | Orchestrator |
| Sound | Margherita Graczyk | Conductor |
| Sound | Francesco Sartori | Music Arranger |
| Sound | Rossano Sportiello | Musician |
| Sound | Cesky Národní Symfonický Orchestr | Music |
| Sound | Davide Tagliapietra | Musician |
| Crew | Fabio Venturi | Score Engineer |
| Sound | Stefano Di Fiore | Music Editor |
| Costume & Make-Up | Antonella Balsamo | Costume Assistant |
| Costume & Make-Up | Sandra Capogrossi | Costumer |
| Costume & Make-Up | Nicoletta Cardelli | Costume Assistant |
| Costume & Make-Up | Martha Diaz León | Costume Assistant |
| Costume & Make-Up | Giovanni Paris | Assistant Costume Designer |
| Editing | David Bush | Digital Intermediate |
| Editing | Stefania Calatroni | Assistant Editor |
| Editing | Pasquale Cuzzupoli | Colorist |
| Editing | Matteo De Giorgi | Assistant Editor |
| Editing | Roberto De Lucia | Assistant Editor |
| Editing | Roberto Gianandrea | Assistant Editor |
| Editing | Roberta Penchini | Assistant Editor |
| Editing | Alessandro Quaglia | Assistant Editor |
| Editing | Pamela Quaglia | Assistant Editor |
| Editing | Francesca Sambucci | Assistant Editor |
| Camera | Andrea ''Andy'' Galeazzi | Steadicam Operator |
| Lighting | Corrado Zaccaria | Electrician |
| Crew | Cesare Vergari | Generator Operator |
| Camera | Daniele Rucci | Grip |
| Camera | Luca Pagliara | Grip |
| Camera | Mauro Orazi | Grip |
| Camera | Franco Mele | Steadicam Operator |
| Camera | Renzo Martinelli | Camera Operator |
| Camera | Fabio Lanciotti | First Assistant Camera |
| Camera | Giulio Innocenti | Assistant Camera |
| Camera | Andrea Frigerio | Second Assistant Camera |
| Camera | Pietro Fabbri | Key Grip |
| Camera | Mario De Paolis | Grip |
| Lighting | Manolo Catini | Electrician |
| Lighting | Fabio Carli | Electrician |
| Lighting | Nazzareno Brescini | Gaffer |
| Camera | Antonio Benetti | Still Photographer |
| Art | Donato Tieppo | Property Master |
| Art | Roberto Ruzzetti | Props |
| Art | Leonardo Puccini | Assistant Art Director |
| Art | Daniele Pescarolo | Props |
| Art | Riccardo Passanisi | Props |
| Art | Daniela Pareschi | Assistant Art Director |
| Art | Matteo Antonino Nastasi | Props |
| Art | Roberto Fè | Props |
| Art | Alfonso Fortunati | Painter |
| Art | Marco Filippin | Props |
| Art | Luca Filippin | Props |
| Art | Giuseppe Filippin | Props |
| Art | Paolo Cubadda | Storyboard Artist |
| Art | Massimo Buonaurio | Props |
| Art | Francesco Bressa | Props |
| Art | Roberto Benetti | Leadman |
| Crew | Renato Agostini | Special Effects |
| Camera | Gianlorenzo Battaglia | Director of Photography |
| Camera | Paolo Benvenuti | Grip |
| Lighting | Ivo Bombonati | Electrician |
| Lighting | Massimo Buonaurio | Electrician |
| Crew | Gastone Callori | Special Effects |
| Crew | Massimo Cardajoli | Special Effects |
| Crew | Mario Cassar | Special Effects Manager |
| Camera | Giovanni Coacci | Grip |
| Crew | Marco Corridori Moneta | Special Effects |
| Crew | Marco Corridori | Special Effects |
| Crew | Maurizio Corridori | Special Effects |
| Crew | Stefano Corridori | Special Effects |
| Crew | Massimo Cristofanelli | Special Effects |
| Camera | Massimiliano Cuzzupoli | Assistant Camera |
| Crew | Nicola Di Salvo | Special Effects |
| Crew | Andrea Di Spirito | Special Effects |
| Camera | Mirko Faro | Grip |
| Camera | Amato Gabotti | Grip |
| Lighting | Emanuele Lentini | Electrician |
| Camera | Sacha Melaranci | Assistant Camera |
| Lighting | Giuseppe Meloni | Electrician |
| Camera | Fabrizio Papale | Assistant Camera |
| Lighting | Daniele Pescarolo | Assistant Electrician |
| Crew | Ercole Francesco Quaglietti | Special Effects |
| Camera | Massimo Rinella | Grip |
| Lighting | Nicola Russo | Genetator Operator |
| Lighting | Roberto Ruzzetti | Assistant Electrician |
| Crew | Silvano Scasseddu | Special Effects |
| Crew | Franco Simeone | Special Effects |
| Crew | Guido Vaini | Special Effects |
| Crew | Kenneth Cassar | Special Effects |