The Oppenheimer Way
INFOS
- thème In the way of
- formation 2nd year
- année Promotion 2025
- durée 2:36
Behind the scenes of À La Manière D'Oppenheimer
Recreating a scene from a film as memorable as Oppenheimer is the project designed by second-year students at Cinécréatis. During the Cinécréatis course, a project called “In the manner of…” involves recreating a film scene exactly as it was shot.
From the outset, the project was built around a clear desire: to understand the profound issues at stake in the scene so as to offer a sensitive and coherent reinterpretation. The team quickly came to grips with a dense subject that was at once historical, dramatic and profoundly human.
The scene chosen, just before the Trinity test, concentrates a particular tension. It pits two visions of the world against each other, two relationships to responsibility and the unknown. This duality becomes the foundation of the project. Behind the scenes, it guides every decision, whether in the acting, the lighting or the rhythm of the editing. It’s not just a question of filming a discussion, but of creating a sense of a suspended moment, when history is turned upside down without anyone yet being able to measure the consequences.
Directing
The work of directing the actors is in keeping with this logic. The decision not to show the actors the original extract reflects a desire to favour interpretation over imitation. This constraint becomes a strength. Rehearsals become a space for research, where the actors explore the psychology of their characters rather than reproducing existing intentions. The emphasis is on the rhythm of the dialogue, the gravity of the voices and the understanding of historical issues. Little by little, the characters take shape through personal appropriation, nourished by the context.
Setting the scene
At the same time, the staging imposes considerable technical rigour. The camera is never completely still, and every movement, however minute, contributes to the dramatic tension. This apparent simplicity is in fact based on a precise mechanism that requires constant coordination between the various technical departments. The movements of the actors, the camera movements and the variations in focus have to fit together perfectly. The set thus becomes a space of synchronisation, where every gesture is repeated and adjusted to achieve a form of fluidity that is invisible on screen.
Working with light
Working with light is another major challenge. The aim is to recreate a dark atmosphere, marked by strong contrasts and controlled underexposure. However, the constraints of the material involved meant that many adjustments had to be made. The light sources available did not naturally produce the desired effects, forcing the team to experiment, test and adapt. Light became a narrative tool in its own right, sculpting the faces and reinforcing the oppressive atmosphere of the bunker. It also had to interact with other elements, such as the reflective surfaces or the rain visible in the final shot.
Creating the decor
The creation of the set is based on the same logic of adaptation and inventiveness. The bunker, entirely reconstructed, is based on meticulous preparatory work. Three-dimensional modelling was used to anticipate the volumes and framing constraints, before the actual construction was carried out by assembling and making objects and salvaging props. Some elements, impossible to find, are manufactured or recreated, sometimes using 3D printing. The challenge is to produce a credible space, capable of supporting the staging without ever betraying the illusion.
The question of rain, visible through the bunker door, is a perfect illustration of this search for illusion. It’s not just a question of reproducing a visual effect, but of making it consistent with the overall set and shooting conditions. The installation of an artificial rain system requires numerous tests, both for the rendering and for the safety of the set. The water must be controlled, collected and directed, while avoiding damaging the set elements. This technical work, invisible on screen, nevertheless plays a vital part in the credibility of the scene.
The sound
Sound also plays an essential role in creating the right atmosphere. Far from being a simple accompaniment, it becomes an extension of the characters’ internal tensions. The storm outside acts as a metaphor, conveying both the urgency and the uncertainty of the moment. The voices, captured up close, carry a strong emotional charge, reinforced by a treatment that favours low frequencies. The equally important silences punctuate the dialogue and create an almost heavy sense of expectation.
Post-production
Finally, post-production gives coherence to the whole. Editing aims to recreate the rhythm of the scene, striking a balance between narrative fluidity and dramatic intensity. The sound work is refined, as are the colourimetry, to harmonise the different components of the project. The music, discreet but progressive, accompanies the build-up of tension without ever overloading it.
The result of a joint project
What is revealed behind the scenes is above all the collective dimension of the project. Each choice is the result of a dialogue between the different departments, where constraints become creative levers. Recreating such an emblematic scene means striking a balance between fidelity and appropriation. More than a technical exercise, this project is an exploration of the mechanisms of cinema, where every detail contributes to creating an emotion.
Crédits
Technical list
Production Manager : Grégoire Gilly
Production assistant : Laure Figueras
Director : Mathilde Saint-Ourens
First assistant director : Lisa Maugin
Second assistant director : Maël Laglaine
Script : Léo Clerc
Casting director : Marie Paul
Director of photography : Léonard Henry
Cameraman : Laura Prades
First assistant camera : Emma Le Dorze
Second camera assistant : Jeanne Itié
DIT : Ugo De Vintcha
Chief electrician : Rémi Tropé
Electrician : Gabriel De Bordas
Electrician : Paloma Mondolini
Electrician : Enora Nevot
Head machinist : Antoni Martinez
Machinist : Lilou Minguet
Machinist : Victor Mourlan
Sound engineer : Sam Quiles
First assistant OPS : Paul Navarro
Stage Manager : Laure Figueras
Chief editor : Paul Navarro
First assistant editor : Ugo De Vintcha
Mixer : Sam Quiles
Head decorator : Mila Thoyer
First assistant decorator : Doriane Falquet
Head prop maker : Ugo De Vintcha
Packer : Mélina Gomme
Head builder : Doriane Falquet
Builder : Enora Nevot
Builder : Lilou Minguet
Second decoration assistant : Jeanne Itié
Set photographer : Colin Begon
Artistic list
Robert Oppenheimer : Guillaume Groulard
Leslie Groves : Jérôme Dhauyre