Skip to content

123MVIESWatch Your Favorite Movies Online

Movies TV-Series Top Rated

Search movies or series

Browse

Movies
TV-Series
Top Rated
Genres

Genres

Action
Adventure
Animation
Comedy
Crime
Documentary

About

About
FAQ
Privacy
Terms

123MVIESWatch Your Favorite Movies Online

Browse and discover movies and TV series — ratings, cast, trailers, and where to watch them legally on the services you already have.

This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability data provided by JustWatch via TMDB.

© 2026 123 Movies. A discovery guide — we do not host or stream any video content.

Under Paris poster

Under Paris

Original title: Sous la Seine

5.91,436 votes20241h 42mReleased

Action
Horror

In order to save Paris from an international bloodbath, a grieving scientist is forced to face her tragic past when a giant shark appears in the Seine.

Director: Xavier Gens
Released: 4 June 2024
Studio: Let Me Be
IMDb: View listing

Trailer

Top Cast

Bérénice Bejo
Sophia Assalas
Nassim Lyes
Adil
Léa Léviant
Mika
Sandra Parfait
Caro
Aksel Üstün
Nils
Aurélia Petit

Angèle

Marvin Dubart

Markus

Daouda Keita

Léopold

Ibrahima Ba

Adama

Anne Marivin

Mayor of Paris

Stéphane Jacquot

Poiccard

Jean-Marc Bellu

Berruti

Nagisa Morimoto

Ben

Yannick Choirat

Chris Assalas

Iñaki Lartigue

Juan

Victor Pontecorvo

Sam

Thomas Espinera

Tom

Anaïs Parello

Jade

Iván González

André

Patrick Ligardes

Paris Police Commissioner

More Like This

The Night Eats the World

Deep Blue Sea

Into the Deep

Thrash

The Horde

Lifeforce

Dangerous Animals

Anna

Extinction

Point Blank

Falcon Rising

The 5th Wave

As Above, So Below

Die Alone

Fear Below

The Devil's Mouth

Where to Watch

Region

Stream with a subscription

Netflix
Netflix Standard with Ads

Open on JustWatch↗

Availability data for United States provided by JustWatch via TMDB. Listings can change without notice — check the provider before subscribing.

Under Paris (2024) | 123 Movies