Petergeist

When Peter tries to build a multiplex in their backyard in order to top Joe's new home theater system, he discovers an ancient Indian burial ground. The family warns him not to mess with any of the grounds ancient remains, but Peter does not fall into the superstition and takes out the Indian chief's skull. The house soon shows signs of being haunted, and when Stewie gets sucked into the TV, they are sure of it. However, this is only the beginning of their problems.