In 1984, a film about three weird New York parapsychologists opening a ghost-catching business too the theaters by storm. "Ghostbusters", starring Bill Murray, Dan Aykroyd, and Harold Ramis set out to clear an uptown high-rise apartment building of ghosts linked to the ancient god Gozer. Armed with an assortment of ghostbusting weapons, the trio' starts their quest to stop the spirits and their ghoulish attempt to overwhelm the entire world.
The hit movie generated licensed merchandise such as these--replicates of the Ghostbusters wacky weaponry. They were all made by Kenner and dates to the 80s. The Water Zapper sprays up to 20 feet to clear up the neighborhood of ghosts. All one had to do was fill up the zapper with water then you're ready to "soak" every ghost in sight!