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 | Renzo Martinelli | Screenplay |
| Writing | Pietro Calderoni | Screenplay |
| Production | Laura Susanne Ruedeberg | Consulting Producer |
| Writing | Renzo Martinelli | Story |
| Sound | Francesco Sartori | Music |
| Art | Mauro Passi | Set Decoration |
| Costume & Make-Up | Luigi Bonanno | Costume Design |
| Production | François Marquis | Associate Producer |
| Art | Francesco Frigeri | Production Design |
| Production | Giuseppe Giglietti | Executive Producer |
| Costume & Make-Up | Cinzia Ruzzolini | Assistant Hairstylist |
| Crew | Omero Capanna | Stunts |
| Editing | Massimo Quaglia | Editor |
| Production | Roberto Andreucci | Line Producer |
| Directing | Daniele Cascella | Assistant Director |
| Production | Norbert Chalon | Associate Producer |
| Production | André Farwagi | Associate Producer |
| Directing | Antonio La Marra | Second Second Assistant Director |
| Directing | Luca Di Molfetta | Assistant Director |
| Production | Fabiola Banzi | Casting |
| Costume & Make-Up | Martina Cossu | Assistant Makeup Artist |
| Costume & Make-Up | Stephanie Orillard | Assistant Makeup Artist |
| Costume & Make-Up | Maurizio Trani | Makeup Artist |
| Crew | Blasco Giurato | Cinematography |
| Production | Renzo Martinelli | Associate Producer |
| Production | Michela Rossi | Unit Production Manager |
| Writing | Pietro Calderoni | Story |
| Costume & Make-Up | Giusy Bovino | Hairstylist |
| Crew | Franco Daddi | Stunts |
| Crew | Arnaldo Dell'Acqua | Thanks |
| Camera | Luca Pagliara | Grip |
| Lighting | Nazzareno Brescini | Gaffer |
| Camera | Giovanni Coacci | Grip |
| Camera | Sacha Melaranci | Assistant Camera |
| Crew | Christian Dell'Acqua | Thanks |
| Production | Irene Brigada | Casting |
| Crew | Loris Antonetti | Driver |
| Crew | Ivano Poveromo | Driver |
| Production | Michele Rotunno | Assistant Production Coordinator |
| Sound | Cesky Národní Symfonický Orchestr | Music |
| Sound | Stefano Di Fiore | Music Editor |
| Editing | Pasquale Cuzzupoli | Colorist |
| Editing | Roberto Gianandrea | Assistant Editor |
| Camera | Franco Mele | Steadicam Operator |
| Art | Roberto Ruzzetti | Props |
| Crew | Alberto Dell'Acqua | Thanks |
| Sound | Francesco Sartori | Music Arranger |
| Costume & Make-Up | Sandra Capogrossi | Costumer |
| Crew | Ottaviano Dell'Acqua | Thanks |
| Art | Roberto Benetti | Leadman |
| Lighting | Giuseppe Meloni | Electrician |
| Crew | Franco Simeone | Special Effects |
| Crew | Katia Crispino | Stunts |
| Crew | Roberto Dell'Acqua | Stunts |
| Camera | Renzo Martinelli | Camera Operator |
| Art | Riccardo Passanisi | Props |
| Production | Gloria Caponetti | Production Coordinator |
| Sound | Angelo Giovagnoli | Orchestrator |
| Editing | Stefania Calatroni | Assistant Editor |
| Editing | Roberto De Lucia | Assistant Editor |
| Lighting | Manolo Catini | Electrician |
| Production | Fabrizio De Martino | Location Manager |
| Sound | Davide Tagliapietra | Musician |
| Art | Daniele Pescarolo | Props |
| Art | Alfonso Fortunati | Painter |
| Production | Elvis De Blasi | Production Driver |
| Crew | Fabrizio Giorgio | Driver |
| Costume & Make-Up | Giovanni Paris | Assistant Costume Designer |
| Camera | Mauro Orazi | Grip |
| Camera | Andrea Frigerio | Second Assistant Camera |
| Production | Nicoletta Maggi | Production Coordinator |
| Production | Roberto Ornaro | Production Accountant |
| Editing | Pamela Quaglia | Assistant Editor |
| Crew | Cesare Vergari | Generator Operator |
| Camera | Mario De Paolis | Grip |
| Crew | Franco Dell'Acqua | Thanks |
| Crew | Sergio Tonino Franco | Driver |
| Production | Claudio Teza | Production Driver |
| Crew | Fabio Venturi | Score Engineer |
| Editing | David Bush | Digital Intermediate |
| Camera | Pietro Fabbri | Key Grip |
| Camera | Antonio Benetti | Still Photographer |
| Art | Matteo Antonino Nastasi | Props |
| Crew | Giovanni Cianfriglia | Stunts |
| Production | Emanuele Faticoni | Production Coordinator |
| Crew | Joëlle Mnouchkine | Dialogue Coach |
| Costume & Make-Up | Nicoletta Cardelli | Costume Assistant |
| Art | Donato Tieppo | Property Master |
| Crew | Stefano Schedel | Driver |
| Costume & Make-Up | Martha Diaz León | Costume Assistant |
| Editing | Roberta Penchini | Assistant Editor |
| Art | Leonardo Puccini | Assistant Art Director |
| Crew | Guido Vaini | Special Effects |
| Crew | Fabrizio Peduzzi | Driver |
| Production | Virginia Monque | Production Coordinator |
| Editing | Matteo De Giorgi | Assistant Editor |
| Editing | Francesca Sambucci | Assistant Editor |
| Camera | Andrea ''Andy'' Galeazzi | Steadicam Operator |
| Camera | Fabio Lanciotti | First Assistant Camera |
| Camera | Giulio Innocenti | Assistant Camera |
| Lighting | Fabio Carli | Electrician |
| Art | Roberto Fè | Props |
| Crew | Massimiliano Ubaldi | Stunts |
| Directing | Francesca Del Sette | Script Supervisor |
| Production | Rita Filippin | Assistant Production Coordinator |
| Sound | Gianni Fassetta | Musician |
| Sound | Margherita Graczyk | Conductor |
| Costume & Make-Up | Antonella Balsamo | Costume Assistant |
| Camera | Daniele Rucci | Grip |
| Art | Daniela Pareschi | Assistant Art Director |
| Art | Marco Filippin | Props |
| Crew | Massimo Vanni | Stunt Coordinator |
| Sound | Rossano Sportiello | Musician |
| Editing | Alessandro Quaglia | Assistant Editor |
| Lighting | Corrado Zaccaria | Electrician |
| Lighting | Ivo Bombonati | Electrician |
| Crew | Massimo Cardajoli | Special Effects |
| Crew | Stefano Corridori | Special Effects |
| Lighting | Emanuele Lentini | Electrician |
| Camera | Fabrizio Papale | Assistant Camera |
| Lighting | Nicola Russo | Genetator Operator |
| Crew | Silvano Scasseddu | Special Effects |
| Art | Giuseppe Filippin | Props |
| Crew | Ercole Francesco Quaglietti | Special Effects |
| Art | Paolo Cubadda | Storyboard Artist |
| Art | Massimo Buonaurio | Props |
| Camera | Massimiliano Cuzzupoli | Assistant Camera |
| Lighting | Roberto Ruzzetti | Assistant Electrician |
| Crew | Mario Cassar | Special Effects Manager |
| Crew | Andrea Di Spirito | Special Effects |
| Camera | Amato Gabotti | Grip |
| Lighting | Daniele Pescarolo | Assistant Electrician |
| Art | Luca Filippin | Props |
| Lighting | Massimo Buonaurio | Electrician |
| Crew | Marco Corridori | Special Effects |
| Crew | Renato Agostini | Special Effects |
| Crew | Massimo Cristofanelli | Special Effects |
| Crew | Nicola Di Salvo | Special Effects |
| Crew | Marco Corridori Moneta | Special Effects |
| Crew | Maurizio Corridori | Special Effects |
| Camera | Paolo Benvenuti | Grip |
| Crew | Gastone Callori | Special Effects |
| Camera | Massimo Rinella | Grip |
| Camera | Gianlorenzo Battaglia | Director of Photography |
| Camera | Mirko Faro | Grip |
| Art | Francesco Bressa | Props |
| Crew | Kenneth Cassar | Special Effects |
| Camera | Blasco Giurato | Director of Photography |