The Lost Sea

A routine helicopter muster in Queensland takes a startling turn when Jessie Hall and his companions discover signs of disturbance in the landscape, leading them to a world 65 million years in the past. After their helicopter is knocked from the sky, they find themselves in a prehistoric environment inhabited by pterosaurs and other ancient creatures, including a dangerous sea predator. To return home, they must navigate the perilous ancient sea and its formidable inhabitants, facing an extraordinary survival challenge.