 A smaller mock-up was built by Derek Meddings' team closer to the camera that the stunt pilot Marc Wolff flew behind and this made it seem as if the helicopter was entering the warehouse.The footage inside the building was shot on location, though with a life-sized helicopter model which stood over a rail.Stuntman Martin Grace stood as Bond when the agent is dangling outside the flying helicopter, while Roger Moore himself was used in the scenes inside the model.