As if it wasn't bad enough having a job that involves routinely entering strangers' homes, these estate agents may have just been put off for life. As a part of Sky Living's promotion for its upcoming three-part drama, The Enfield Haunting, real London estate agents were invited to value a house in a viral video. What they didn't know, is that the house had been rigged with special effects to give the appearance of being possessed by a ghost. London estate agents were invited to a fake haunted house, where they were subject to terrifying pranks . Installed with secret cameras, microphones and booby traps, the unsuspecting estate agents are subject to cruel, but hilarious, pranks - which prompt hysterical reactions. An ordinary house in Enfield is chosen as the location, and to draw the estate agents in, is a pretend homeowner, Rosie, who wants her house valued. Upon entering the house, Rosie solemnly explains to the estate agents that the house was owned by her brother, who just so happened to also pass away in it. An ordinary house is chosen in Enfield for unsuspecting London estate agents to value . Cameras are installed the walls and members of the team monitor the hilarious reactions . An estate agent is invited into the house and greeted by the fake homeowner, Rosie. This already to serves to unsettle one estate agent, as his eyes widen in surprise. Once the scene is set, the funny pranks begin, and a shelf collapses randomly behind the estate agents. One reacts by literally leaping into the air and retracting his arms to his chest in a protective stance. Another startled estate agent lifts his hands up into the air in an automatic surrender position. Another gasps and raises her hand to her mouth, her shoulders jolting. Rosie (pictured right) explains to the estate agent (pictured left) that her brother recently died in the house. The estate agent looks nervous and unsettled . A shelf behind the estate agent collapses and he reacts with leaping into the air in shock . When the shelf collapses, another estate agent gasps, her shoulder jolting in shock . Already unsettled by the shelf, Rosie proceeds to lead them up the stairs, and gestures for them to look at the bathroom, while she attends to her phone ringing in another room. One of the estate agents is looking around, as the tap switches on by itself. As he goes to turn off the tap, it switches off by itself. Confused, he turns to leave the room, at which point the tap begins creepily running again, and again, turns off when he reaches towards it. In one room, marbles begin violently spilling out of one of the cabinets randomly. A combination of the noise and surprise causes one estate agent to shriek . As the marbles spill out of the cabinets, another estate agent throws his hands up in the air in surprise . He exits the room appearing puzzled and disconcerted. In the next shot, the estate agents are seen entering another bedroom, at which point marbles begin spilling violently out of one of the top cabinets, which is again met with hilarious reactions. As well as horrified screams and petrified stares from the estate agents, one of them throws his hands up in a surrender position, insisting: 'I didn't touch anything!' A cabinet randomly and violently topples over prompting a gasp from the estate agent . A woman is shocked as the cupboard doors begin rattling and things begin spilling out loudly . Frightened, another man turns around as the door slams violently behind him . Many of the estate agents are truly alarmed at this point and go in search of Rosie, the fake homeowner. Upon entering another bedroom, the team really begin to up the ante with the special effects. First a stocky wardrobe unit loudly topples over onto the floor, and the door creakily swings shut by itself. One woman presses her hand to her chest, truly gobsmacked and exclaims: 'Woah! ' Another man screams frantically for the owner of the house. A woman stares at the wardrobe doors in horror as they begin to open and close and things begin to tumble out . She appears horrified as the door slams by itself behind her, her arms crossed in a protective stance . One man decides to intervene in the ghostly occurrence and kicks the spinning chair angri . Several of the wardrobe unit doors begin rattling and opening randomly unassisted, with objects falling out, and a chair begins spinning on its own. One of the estate agents cowers in the corner, shakily running his hands through his hair and appears evidently faint. Another man comically kicks the spinning chair and shrieks: 'Get Out!' At this point, many can't take the strange disturbances any more and run down the stairs, where the team members are revealed and they are let in on the prank. With relieved expressions and nervous laughter, they seem grateful that there is in fact no ghostly presence. The estate agents are let in on the prank as the cameras are revealed. One in particular seems extremely relieved that it is all a joke . 'Genuinely, I thought it was real': One estate agent appears shaken from his fake haunting experience . One said: 'I'm actually speechless, like my heart's actually going.' Another insists: 'Genuinely, I thought it was for real.' The Enfield Drama will be based on bizarre poltergeist-related events that occurred at a council house in 1977. Starring Timothy Spall, the three-part drama, The Enfield Haunting will air on Sky Living on 3 May 2015.
London estate agents invited to value a house rigged with special effects .
The viral video was created to promote Sky Living's new three-part drama .
The Enfield Haunting looks at supposed genuine haunting in late Seventies .