How the first Cannes Film Festival grew into cinema’s most influential showcase

Each spring, headlines and red carpet photos from Cannes fill culture sections worldwide. Behind the glamour, though, is a festival with a surprisingly political origin and a long history of shaping what audiences discover.

Understanding how Cannes began and evolved helps explain why this one event still matters so much to filmmakers, cinephiles and even casual viewers scrolling through streaming platforms.

The unrealized beginning: a festival born from protest

The idea for the Cannes Film Festival emerged in the late 1930s, in a tense Europe where cinema was increasingly used for propaganda. At the time, the Venice Film Festival was the major international showcase, but its awards were coming under pressure from fascist governments in Italy and Germany.

French officials and filmmakers wanted an alternative that could celebrate cinema without overt political control. Plans were drawn up for a festival on the French Riviera, and the seaside town of Cannes, already known as a resort, was chosen for its climate, hotels and image of elegance.

World War II delays the dream

A first edition was planned for the late 1930s, with international guests invited and programs being prepared. Some material survives that shows just how serious the project already was. However, rising tensions and then the outbreak of war halted everything.

For several years the idea of Cannes remained mostly on paper, a symbol of a cultural future that would have to wait until the conflict ended. This long delay meant that when the festival finally did launch, it carried the weight of postwar hope and reconstruction.

The postwar launch and early identity

After World War II, France was eager to restore its cultural prestige, and cinema was central to that plan. The first full edition of the Cannes Film Festival took place in the second half of the 1940s, in a Europe still marked by rationing, ruins and political tensions.

From the start, Cannes presented itself as international. Films from different countries competed side by side, and delegations from various national industries walked the same coastal promenade. The festival mixed official ceremonies with seaside leisure, which helped lock in its image as both serious and glamorous.

From seaside event to tastemaker

Over the following decades, Cannes gradually moved from being one festival among several to a central point in the film calendar. Programmers and critics began to treat a Cannes selection as a sign that a film was worth attention, even if it was not yet widely distributed.

For audiences, this meant that many directors later seen as central to film history first reached wider recognition through Cannes. The festival did not create their talent, but it did provide a platform where international journalists, distributors and other festivals could encounter their work in the same concentrated space.

Art, commerce and the market around the festival

While the Competition and red carpet receive most of the media focus, another side of Cannes quietly developed in parallel: the film market. Here, producers and distributors meet to buy and sell screening rights, seek financing and build partnerships.

This market activity helps explain why Cannes matters even to viewers who never follow festival news. A film discovered or financed at Cannes might only reach general audiences months or years later, through cinemas or streaming, but its path often begins in a meeting room a few streets away from the main screenings.

1968 and the moment the screens went dark

In the late 1960s, social unrest and political debate spread across Europe, including France. In 1968, protests and strikes affected many cultural institutions, and Cannes was no exception. Filmmakers and students questioned whether the festival could continue as if nothing were happening outside.

During that edition, some directors withdrew their films and screenings were disrupted. The festival was eventually stopped before its planned conclusion. While the details are still discussed and interpreted in different ways, this interruption is often cited as a turning point, showing that Cannes was not isolated from broader social currents.

How Cannes influenced what audiences see

Over time, Cannes helped establish and popularize various national cinemas by putting them in front of international press and distributors. For example, waves of attention to Japanese, Italian, French, Korean or Iranian filmmaking have all been linked at different moments to high-profile screenings on the Croisette.

For audiences far from the Riviera, this influence is mostly indirect. A Cannes prize can encourage local distributors to take a risk on subtitled works, or convince streaming platforms and broadcasters to pick up films that might otherwise have remained obscure outside their home countries.

The red carpet image vs. the reality inside

The public face of Cannes is often a few seconds of red carpet footage or photos shared online. Inside the cinemas, however, the atmosphere can be quite different. Screenings are often intense, with journalists and critics reacting strongly, sometimes positively, sometimes very negatively.

This tension between surface glamour and serious debate is part of the festival’s identity. For filmmakers, presenting at Cannes can bring both excitement and anxiety: a strong response can launch a career, while a hostile reception can sting, even if later audiences feel differently.

Why Cannes still matters in a streaming era

With streaming platforms releasing films globally and some viewers rarely visiting theaters, it might seem that a single physical festival would matter less. Yet Cannes continues to attract attention from both traditional studios and digital-first companies that want the prestige associated with a strong festival reception.

For viewers, Cannes can be a useful guide. Paying attention to which titles are highlighted or win awards can offer a shortcut to discovering work that may not receive big marketing campaigns but has impressed programmers and critics. Many streaming services now create special sections for festival titles, which makes this easier.

How to use Cannes as a discovery tool

You do not need to follow every headline to benefit from Cannes. A few simple habits can turn the festival into a yearly source of recommendations.

• After each edition, look up a list of award winners and nominees and pick one or two that sound interesting.
• Check if your local cinema, streaming service or library offers past Cannes selections.
• Try exploring one country’s festival entries over several years to see how its national cinema evolves.

Approached this way, Cannes becomes less about celebrities on the red carpet and more about slowly expanding your viewing habits, one festival discovery at a time.