Decades after a rock church in communist Romania's Carpathians caved when an expedition caused a landslide and buried everyone, Dr. Nicolai's scientific team exploring the associated Templar Knights monster fighting-legend discovers a deep, flooded cave system and hires the brothers Jack and Tyler's brilliant divers team to explore it. Another explosion traps them, after finding a mysterious parasite turning all species carnivore, and later an independently evolved predator species. Jack may be infected and turning, but Tyler sticks with him, so the group splits, hunted by the monsters, which also fly.

In London, the radiologist Gina McVey organizes a surprise birthday party to her father John McVey with her boyfriend Stefan Chambers, her brother Daniel McVey and his girlfriend Kate Coleman. On the next day, she sees herself driving a car on the street and she follows the woman to her apartment, where she finds a picture of her father and her. While driving back, she has a car crash and loses parts of her memory; further, she believes Stefan is another man. Gina decides to investigate what is happening and unravels a dark reality.

Deep in the jungle of a remote island in the Pacific lives a new breed of mutant snake. Dr. Andrea Swanson and her research assistant Jake have been studying the species in a top secret military experiment to develop the ultimate anti-toxin. But when tensions rise with the Chinese military, Admiral Bradley Wallace quickly evacuates the island. The only way home is an old, decommissioned submarine on its final voyage to its new home in Taiwan. Wallace decides to put Lt. Commander James O'Neill at the helm, a hardened pro facing forced retirement... and he is less than pleased to be "babysitting" his two new guests. But they're not alone. Andrea was ordered to bring some of the experimental snakes back to the mainland - and worse, Jake has smuggled some of the deadlier mutated snakes on board, including a giant diamondback. When a Chinese vessel attacks the sub, the vicious...

Still riding high from her #1 Best-selling Book Tour, Laurie Curtis finishes what she thinks is just another Talk Show appearance...

An American family visiting their Irish roots accidentally stumbles on a horde of bloodthirsty mutant children.

British hunter Thorndike vacationing in Bavaria has Hitler in his gunsight. He is captured, beaten, left for dead, and escapes back to London where he is hounded by German agents and aided by a young woman.

Derek Charles is a hard working man, employed as a asset manager in a private company. He is very happy with his beautiful wife, Sharon, and only son, and because of his hard work he just got a huge promotion. But suddenly he gets a temporary worker who is both attractive and smart, and Derek is understandably impressed with her and also finds himself physically drawn to her. However, this new girl is desperate to get close to him - at any cost.