The team investigates a homicidal poltergeist with the aid of Thomas Edison's necrophone: a device that allows the living to speak with the dead. Harry has an interest in the device to contact his recently deceased mother, while Arthur hopes to reunite his family. Meanwhile, Adelaide hesitates to learn the truth about her dead husband.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.