Sam wakes up, gets ready and goes to do his daily job. And then the unexpected happens. A bomb explodes in the center of the shopping mall where he works. He drags himself towards the entrance to save the victims. One by one he pulls them out, until something terrible takes place. In complete hysteria he runs off till he falls down from exhaustion. A woman's voice makes him raise his head. She's one of the victims he saved. She wants to know why the suicide bomber did it. This encounter projects him back in history and even in a surreal world. Thereafter he runs into everyone he saved and feels that their defeat shows many parallels with his own. Even his confrontation with the wrongdoer isn't that straightforward as he thought it would be and confronts him with the fact that guilt and innocence can be pretty much alike.
Unfortunately the movie 22nd Of May is not yet available on HBO Max.
| Directing | Koen Mortier | Director |
| Crew | Glynn Speeckaert | Cinematography |
| Editing | Nico Leunen | Editor |
| Sound | Mike Gallagher | Music |
| Crew | Mike Gallagher | Compositor |
| Art | Geert Paredis | Art Direction |
| Art | Olivier Fimmers | Set Decoration Buyer |
| Art | Olivier Fimmers | Set Decoration |
| Costume & Make-Up | Catherine Marchand | Costume Design |
| Writing | Koen Mortier | Screenplay |
| Writing | Koen Mortier | Story |
| Production | Rebekka Garrido | Co-Producer |
| Production | Eurydice Gysel | Producer |
| Production | Frank Hoeve | Co-Producer |
| Production | Koen Mortier | Producer |
| Production | Michael Reuter | Co-Producer |
| Production | Raymond van der Kaaij | Co-Producer |
| Production | Ingrid Van Eig | Line Producer |
| Production | René Vermeulen | Production Assistant |
| Costume & Make-Up | Karijn van Brink | Makeup Artist |
| Costume & Make-Up | Saskia Verreycken | Special Effects Makeup Artist |
| Directing | Tomas Coppejans | Second Assistant Director |
| Directing | Johan Seeuws | First Assistant Director |
| Crew | Nicolas de Pruyssenaere | Stunts |
| Production | Bernard Garant | Extras Casting |
| Crew | Eric Trappeniers | Driver |
| Crew | Martin Dewitte | Thanks |
| Production | Barbara van Lombeek | Publicist |
| Production | Marie-France Dupagne | Publicist |
| Production | Gudrun Burie | Publicist |
| Production | Sarah Zwaenepoel | Assistant Location Manager |
| Production | Nicola Bové | Location Assistant |
| Art | Bram Goots | Location Scout |
| Editing | Tom Denoyette | Assistant Editor |
| Editing | Joost Van Kerckhove | Colorist |
| Crew | Ben Vandendaele | Post Production Assistant |
| Crew | Hervé Vander Heyden | Telecine Colorist |
| Crew | Gregor Wille | Post Production Assistant |
| Costume & Make-Up | Sophie Callaerts | Wardrobe Assistant |
| Costume & Make-Up | Catherine Marchand | Costume Supervisor |
| Costume & Make-Up | Aliette Vliers | Assistant Costume Designer |
| Crew | Bart Barendregt | Compositor |
| Visual Effects | Philipp Großmann | Visual Effects |
| Visual Effects | Kristof Luyckx | Visual Effects |
| Crew | Chris Mascarello | Compositor |
| Visual Effects | Tristan Salomé | Roto Supervisor |
| Crew | Ann Vandenbussche | Compositor |
| Crew | James Vanderhaeghen | Compositor |
| Crew | David Zaretti | Compositor |
| Crew | Roland Goddijn | Special Effects Technician |
| Crew | Robert Seepers | Special Effects Technician |
| Crew | Nick van Leeuwen | Special Effects Technician |
| Crew | Edward Wiesenhaan | Special Effects |
| Visual Effects | Harry Wiesenhaan | Special Effects Supervisor |
| Crew | Rick Wiessenhaan | Special Effects Coordinator |
| Art | Sander Van Echelpoel | Construction Buyer |
| Art | Dries Cleiren | Construction Buyer |
| Art | Bieke Damen | Property Master |
| Art | Kobe De Bontridder | Construction Buyer |
| Art | Steven De Koker | Construction Buyer |
| Art | Steffi De Koninck | Set Dresser |
| Art | Stephanie Engels | Construction Buyer |
| Crew | Olivier Fimmers | Carpenter |
| Art | Toon Marien | Construction Coordinator |
| Art | Joris Van Laere | Construction Buyer |
| Art | Toon Marien | Assistant Art Director |
| Art | Peggy Verstraeten | Set Dresser |
| Art | Peggy Verstraeten | Props |
| Art | Bart Wouters | Construction Buyer |
| Sound | Christian Conrad | Sound Designer |
| Sound | Luc Cuveele | Sound |
| Sound | Lars Ginzel | Recording Supervision |
| Sound | Eric Horstmann | Sound |
| Sound | Matthieu Michaux | Recording Supervision |
| Sound | Carsten Richter | Foley Artist |
| Sound | Dominik Schleier | Supervising Sound Editor |
| Sound | Marcus Sujata | Foley Mixer |
| Sound | Marcus Sujata | Foley Editor |
| Sound | Lieven Verbraeken | Boom Operator |
| Sound | Geert Vlegels | Boom Operator |
| Camera | Toon Aerts | Still Photographer |
| Camera | Walter Birkhoff | Grip |
| Camera | Flip Bleekrode | Camera Operator |
| Camera | Nicolas Boucart | Grip |
| Crew | Jessica Champeaux | Second Unit |
| Lighting | Laurens De Grande | Electrician |
| Camera | Luc Frisson | First Assistant "A" Camera |
| Crew | Benjamin Hautenauve | Second Unit |
| Lighting | Joost Henderieckx | Electrician |
| Camera | Tim Janssens | Best Boy Grip |
| Camera | Julien Lambert | Second Assistant Camera |
| Camera | Jan Lemmens | Grip |
| Camera | Cine Qua Non | Grip |
| Camera | Kurt Reybrouck | Key Grip |
| Production | Pieke Schreuder | Trainee Production Coordinator |
| Camera | Francois Starr | Phantom Operator |
| Camera | Hatuey Suarez | Grip |
| Lighting | Roel Tanghe | Electrician |
| Lighting | Karina van den Berg | Electrician |
| Lighting | Dieter Van der Eecken | Gaffer |
| Lighting | Belle Van Dijk | Electrician |
| Lighting | Dieuwert Vandekerkhove | Electrician |
| Camera | Jo Vermaercke | Steadicam Operator |
| Camera | Jo Voets | Still Photographer |
| Writing | Koen Mortier | Writer |