Bigger. Faster. Deadlier. MEG 3: Primal Waters takes audiences into the darkest reaches of the ocean, where nightmares from the past rise again. Jonas Taylor (Jason Statham) is pulled back into action when his daughter, now a daring marine explorer, discovers evidence of megalodons thriving in hidden ecosystems.

But what begins as research quickly spirals into horror as multiple predators escape into open waters, triggering worldwide panic. Nations scramble for control, while mercenaries see the creatures as weapons to unleash. Jonas, driven by love and survival, must confront not just the megalodons but humanity’s thirst for power.

With storms raging above and ancient monsters below, every dive is a fight against extinction. As oceans boil with carnage and cities brace for disaster, one man must face the ultimate predator in the ultimate showdown. Visually spectacular and relentlessly intense, Primal Waters is the franchise’s deadliest chapter—because the sea never forgets.