When the discovery of an ancient artifact unleashes an evil force, Ghostbusters new and old must join forces to protect their home and save the world from a second Ice Age.

Eight years have passed since Sara Wolfe and Eddie Baker escaped the House on Haunted Hill. Now the kidnapped Ariel, Sara's sister, goes inside the house with a group of treasure hunters to find the statue of Baphomet, worth millions and believed to be the cause of the House's evil.

French military man Adrien Dufourquet gets an eight-day furlough to visit his fiancée, Agnès. But when he arrives in Paris, he learns that her late father's partner, museum curator Professor Catalan, has just been kidnapped by a group of Amazon tribesmen who have also stolen a priceless statue from the museum. Adrien and Agnès pursue the kidnappers to Brazil, where they learn that the statue is the key to a hidden Amazon treasure.

In Gaza, 60-year-old fisherman Issa has been secretly in love with Siham, a widow who works at the market. One day, the discovery of an ancient phallic statue of Apollo in his fishing net changes his life. With newfound confidence, he decides to approach Siham but problems arise when authorities become involved with this mysterious and potent treasure.

A gruesome discovery in the grounds of their new home plunges a young couple into a maelstrom of spiritual possession, pagan rituals, Viking battles, and violent revenge.

Rob Welling meets Kyle Fowst at his father's funeral and they quickly become friends yet Rob is troubled by the appearance of an enigmatic humming man leading them to discover a world hidden beyond the realms of reality where a monstrous cult work to 're-cast' people from the outside world into their 'actors' on their 'stage' and work to resurrect their master: An ancient sorcerer named Eritaz. As Rob is taken in by the chaos, its up to Kyle to use the jewel he left behind and uncover the mysteries of reality before it's too late.