Can ghosts make things move?

Mike comes home to find John has Poltergeist proofed the house against Noisy spirits, demonstrating they aren’t just the domain of Hollywood chillers.

To prove his point John sources a golf club in Mountain Ash with an underwhelming supernatural secret. When Mike gives John a lesson in extrasensory engineering the duo wind up spending an afternoon in an opera singer's mansion. With arguments and insults traded with every step, will the difference between the Nolans and the Kardashians help generate the ultimate Poltergeist showdown?