Return to the House on Haunted Hill
(2007)

8 Years have passed since Sara Wolfe and Eddie Baker escaped the House on Haunted Hill.

Sara is murdered by a treasure hunter to get Dr Vanicutt's Journal. Sara sent the journal to her sister, Ariel,  who stopped talking to Sara because she never believed the ghost stories.

The treasure hunters get the journal from Ariel and insist she go with them to prevent her from calling the cops.  Now the kidnapped Ariel, Sara's sister, is forced at gunpoint along with her boyfriend, into 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.

The treasure hunters are all murdered by the ghosts, along with a college professor who was also seeking the statue. Sara finds the statue, drops it down a shower drain and the evil leaves the house.

Ariel and her boyfriend are the only ones who make it out alive.

Thanks Melissa S!