PG-13 | | Horror, Sci-Fi
A visiting son tries to warn his father and stepmother that they are being menaced by a living and intelligent pulse of electricity that moves from house to house and terrorizes the residents therein.
The old-man's name is Holger, possibly named after the films Production Designer Holger Gross.
We had a microwave and everything, but mom just never used it. She was scared of it, she says it could make you sterile.
When David enters the house across the street, an inner wall electrical box with metal conduit is seen on the exterior of a wall in a first floor room on top of the charred wallpaper.
When the Columbia Pictures logo is shown before the movie starts, there's the rather distinct sound of a flame burst which is dubbed into the soundtrack as the torch on the Columbia logo ignites. This is a reference to the Pulse in the film taking control.
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