The Meg (2018)

A young girl accidentally discovers that a monster is inhabiting the same waters as her family?s deep-sea ship, posing a threat to the entire community. When the monster is identified as a prehistoric shark called the Megalodon that has been supposedly dead for 200 million years, tension increases as they try to understand and capture the beast in order to protect society from the potential terror. Their adventures in trying to contain the prehistoric creature raises questions about the practicality of their journey and what it will bring them.