The First Seconds

Nolan builds the entire emotional and conceptual architecture of “Tenet” in the first seconds, long before a single inverted bullet appears.

The movie starts with the attack at the Opera House. The building is enormous and packed with people. And yet vulnerable. The show is about to start and the building is in the process of sealing itself with heavy metal walls slowly coming down from the ceiling.

The moment those heavy metal blast doors begin to descend, the space transforms. It stops being a public cultural venue and becomes something else entirely: a) a pressure chamber, b) a sealed experiment, and c) a stage for a temporal anomaly.

Of course, opera houses don’t normally have descending armored plates. Although unrealistic, the movie is signaling that this is not just a location but a controlled environment where something unnatural is about to occur.

It is almost a space-time capsule. The film is about to teach the viewer that time can be manipulated, and the first step is to isolate the environment.

The music is non-melodic and unsettling.