Scientology has taken Hollywood. Tom Cruise, Will Smith, and John Travolta are just some of the A-Listers who espouse the rantings of L. Ron Hubbard. However maniacal the tenets of this so-called religion may seem, it is not the first cult that has taken Tinseltown by storm. Today's feature, 1975's "The Devil's Rain" boasts Anton LaVey as its technical adviser. Mr. LaVey, who died in the late 1990s was America's favorite satanist. He was a regular on talk shows, especially the Phil Donohue Show. From 1965 to 1975, Mr. LaVey was a Hollywood darling, and a frequent guest at A-List parties. Several starlets, including Jayne Mansfield and Elke Sommer, even bragged of their relationship with LaVey. Today....Mr. LaVey is all but forgotten, but thanks to "The Devil's Rain," we can reminisce about a time that Scientology didn't rule Hollywood.