Movies and TvShows featuring "underwater-threat" theme.

When a daring mission leads a deep sea submarine team into a mysterious opening on the ocean floor, they uncover a lost underwater world and awaken its ancient race of otherworldly beings.

The Chipmunks and the Chipettes go on a journey around the world in a hot air balloon race, while being pursued by a criminal syndicate.

When giant monsters emerge from the Atlantic Ocean, a team of US Marines, along with a NASA scientist, must attempt to stop the creatures and save humanity. As they battle the underwater threat, they face perilous situations, disobeying orders, and putting their lives on the line. With robot suits and advanced technology, they embark on a search-and-rescue mission that could determine the fate of the world.