“Under Paris” embraces the genre with an energy that should please enthusiasts, emerging as a respectable addition to the category of films featuring killer sharks. While it might not reach greatness according to traditional measures, those who enjoy creature features will likely find it delivers on its unusual concept. The film unfolds in modern-day Paris, which is preparing to host the World Triathlon Championships with swimming events held in the Seine River. However, a significant issue arises when marine scientist Sophia (Bérénice Bejo) learns from environmental activist Mika (Léa Léviant) that a large shark resides within the river’s depths. To avert a catastrophic event, they team up with Seine river police commander Adil (Nassim Lyes) to prevent potential disaster. The core idea is genuinely compelling, even if the science presented is largely absurd. The narrative suffers from heavy-handed ecological themes, becoming overly didactic and feeling like a project backed by Greenpeace. Despite this, director Xavier Gens’ dedication to his message brings a sense of earnestness to what is fundamentally a silly concept. The film manages to blend elements of classic horror with a disaster storyline in a way that feels well-integrated. It includes moments typical of low-budget films—such as dialogue that spells things out plainly ("There are sharks in Paris!")—but Gens avoids the extreme silliness seen in franchises like “Sharknado.” The movie is ridiculous, yet it still generates suspense and excitement. The action sequences vary considerably; some effects appear very inexpensive, with a comically obvious shark fin visible as it moves through the water, and murky underwater scenes obscuring much of the activity. However, there are also bloody and graphic shark attacks that come across as quite realistic, and the makeup artists have produced truly disturbing imagery. Those who persevere through the slower sections of “Under Paris” will be rewarded with a surprisingly satisfying conclusion. It’s foolish yet imaginative, preachy but exciting, and it explores its strange premise in ways that fans of the genre are sure to enjoy.

Source on TMDB