during the course of the conversation, Jeannie discovers that Ms Watson really would like to make contact with her dead father instead, so Jeannie decides to put her in contact with the Foster brothers. Ms Watson calls on the Fosters and is immediately disturbed by the appearance of the house and the brothers' rather eccentric behaviour. Once they discover that Ms Watson is all alone in the world they then reveal to her their sinister plans, which are to murder her then make contact with her from 'the other side'. The motivation for doing so appears to be their many years of failure in trying to contact the dead, which they rationalise is due to the spirits not knowing that they are trying to contact them. Ms Watson of course will know, so therefore she will make contact! After a show of moving furniture, Ms Watson manages to escape the pair, discards her clothes by a lake side and swims across. Jeannie reports back to Jeff and explains that she only got £25 from Ms Watson and that she has referred her to the Fosters. Infuriated Jeff pays the Fosters a visit, hoping to find Ms Watson and his money there. George Foster answers the door to Jeff and explains that Laura Watson was there but that she has now left. However, Marty sees Henry incinerating some items of women's clothing and also sees him hiding a car outside of the property. Marty deduces these to be Laura Watson's possessions and orders Jeff to go back and investigate. When he returns to the property this time Henry Foster is waiting for him and orders him into the house at gunpoint. Realising that their little scheme is now out in the open the brothers call Jeannie and ask her to come over. When she arrives she is also trapped with Jeff and the pair are advised of their impending demise. The brothers put on a particularly violent poltergeist display and Marty then sees the equipment responsible for creating the phenomenon. He causes a power surge at the local power station and the equipment explodes. Jeff and Jeannie then escape and call the police. The brothers then surrender meekly to the police. Cast Mike Pratt as Jeff Randall Kenneth Cope as Marty Hopkirk Annette Andre as Jeannie Hopkirk Alfred Burke .... Henry Foster Dudley Foster .... George Foster Adrienne Corri .... Laura